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Published
Planterester og klimaændringer - Qegertasussuk set med botanikerens øjne
Fredskild, B., 1991, In: Groenland. 4-5-6-7 1991, p. 172-180 9 p.
Research output: Contribution to journal › Journal article › Research
Published
Pyrite in Silurian graptolites from Bornholm, Denmark
Bjerreskov, M., 1991, In: Lethaia: an international journal of palaeontology and stratigraphy. 24, p. 351-361 11 p.
Research output: Contribution to journal › Journal article › Research
Published
Pyrite in Silurian graptolites on Bornholm, Denmark
Bjerreskov, M., 1991, Lundadagarna II. Abstracts, Lund Publications in Geology 96. Lund, p. 9 1 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
På sporet af Luigi Balugani - James Bruce's assistent i Afrika
Friis, Ib, 1991, In: Naturens Verden. 11/12, p. 409-425
Research output: Contribution to journal › Journal article › Communication
Published
Quaternary stratigraphy of Jameson Land - a first approximation
Funder, Svend Visby, Landvik, J. Y. & Hjort, C., 1991, In: LUNDQUA Report. 33, p. 171-176 6 p.
Research output: Contribution to journal › Journal article › Research
Published
Reinstatement of Lindackeria somalensis (Flacourtiaceae)
Friis, Ib, 1991, In: Willdenowia. 20, p. 127-30
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Skovtræsfloraen i det nordøstlige tropiske Afrika (Etiopien, Djibouti og Somalia) - En sammenfattende redegørelse for tidligere studier
Friis, Ib, 1991, København: Eget forlag. 108 p.
Research output: Book/Report › Doctoral thesis › Research
Published
Skrivekridt-idyl eller kaos
Surlyk, F. C. & Christensen, W. K., 1991, In: Årsskrift fra Carlsbergfondet. 1991, p. 33-38 6 p.
Research output: Contribution to journal › Journal article › Research
Published
Tertiary picrites in West Greenland: Melting at the periphery of a plume?
Gill, R. C. O., Pedersen, Asger Ken & Larsen, J. G., 1991, Magmatism and the Causes of Continental break-up. Programme and abstracts. London, England, p. 13 1 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
The European Urban Scene: Metropolises and Capitals
Matthiessen, C. W., 1991, City Centre. Planning & Design. Amsterdam: Universiteit von Amsterdam, p. 58-74
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
The dykes and sills of the Early Tertiary Faeroe Island basalt plateau
Hald, N. & Waagstein, R., 1991, In: Transaction of the Royal Society of Edinburgh. 82, p. 373-388 16 p.
Research output: Contribution to journal › Journal article › Research
Published
The genus Betula in Greeland - Holocene history present distribution and synecology
Fredskild, B., 1991, In: Nordic Journal of Botany. 11, p. 393-412 20 p.
Research output: Contribution to journal › Journal article › Research
Published
The isotopic composition of oxygen and carbon in some fossil and recent bivalves shells from East Greenland
Israelson, C. & Buchardt, B., 1991, In: LUNDQUA Report. 33, p. 117-124 8 p.
Research output: Contribution to journal › Journal article › Research
Published
The joint IUCN-WWF plants conservation programme and its interest in medicinal plants
Hamann, O., 1991, Conservation of Medicinal Plants. Cambridge, England: Cambridge University Press, p. 13-22 10 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
The last interglacial/glacial cycle in Greenland - new perspectives
Funder, Svend Visby, 1991, In: Striae. 34, p. 141-145 5 p.
Research output: Contribution to journal › Journal article › Research
Published
The lichen flora near a lead-zinc mine at Maarmorilik in West Greenland
Hansen, Eric Steen, 1991, In: Lichenologist. 23, 4, p. 381-391
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The petrography of the Honestones
Hald, N., 1991, Ribe Excavations 1970-76: vol 3. Esbjerg: Sydjysk Universitetsforlag, p. 142-146 5 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Transformation of metabasalts to layered gabbros in the tertiary Miki Fjord macrodike
Rosing, Minik Thorleif, Lesher, C. E. & Blichert-Toft, J., 1991, Magma Chamber Processes. Aarhus Universitetsforlag, p. 30-31 2 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Upper Cretaceous (Cenomanian-Santonian) inoceramid bivalve faunas from the island of Bornholm, Denmark. With a review of the Cenomaniesan-Santonian lithostratigraphic formations and locality details
Tröger, K. & Christensen, W. K., 1991, In: Danmarks Geologiske Undersøgelse. A28, p. 1-47 47 p.
Research output: Contribution to journal › Journal article › Research
Published
Urticaceae
Friis, Ib, 1991, Flora Zambesiaca (Mozambique, Malawi, Zambia, Zimbabwe, Botswana, Caprivi Strip). Launert, E. (ed.). London, Vol. 9, 6. p. 79-116
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Vanhelligede køer. Kronik
Hoch, E., 1991, In: Dagbladet Information. p. 2 1 p.
Research output: Contribution to journal › Journal article › Research
Published
Vegetation of Tønneberg Banke, a stone reef in the northern Kattegat, Denmark
Nielsen, Ruth, 1991, In: Oebalia, International J. of Marine Biology and Oceanography. 27, p. 199-211
Research output: Contribution to journal › Journal article › Research
Published
Vi føler Grønlands fortids-tværmunde på tænderne
Bendix-Almgreen, S. E. & Hoch, E., 1991, In: Naturens Verden. 4, p. 152-160 9 p.
Research output: Contribution to journal › Journal article › Research
Published
Vort nuværende verdensbillede. Anmeldelse af E.G. Nisbet, 1991: "Living Earth. A short history of life and its home", 237s., HarperCollinsAcademic, London
Hoch, E., 1991, In: Dagbladet Information. p. 9 1 p.
Research output: Contribution to journal › Journal article › Research
Published
Was Scoresby Sund warmer than present during the ice age - or where did the fauna in the "Aucella-gravel" come from?
Funder, Svend Visby, 1991, København: Geological Institute.
Research output: Book/Report › Book › Research
Published
Ærteblomstfamilien i Danmark
Hansen, Hans Vilhelm, 1991, Naturlommekalenderen 1992. København: Projekt EDB I Undervisningen, p. 229-238 10 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Detection of particles by an Al₂O₃/RuO₂ composite bolometer
Chapellier, M., Chardin, G., Fouchier, M., Ji, H., Joffrin, J., Prieur, J. & Rasmussen, Finn Berg, 1 Aug 1990, In: Physica B: Condensed Matter. 165-166, Part 1, p. 5-6 2 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Viscosity change for liquid ³He in a 10 T field
Vermeulen, G. A., Schuhl, A., Rasmussen, Finn Berg, Joffrin, J. & Chapellier, M., 1 Aug 1990, In: Physica B: Condensed Matter. 165-166, Part 1, p. 737-738 2 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A new species of Inonotus (Hymenochaetaceae) from Scandinavia
Corfixen, P. S., 1990, In: Nordic Journal of Botany. 10, p. 5
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Algae Marinae Danicae Exsiccatae. A Museo Botanico Hauniensi Distributae, Fasc. I: 1-50
Nielsen, Ruth, 1990, Botanisk Museum, København. 19 p.
Research output: Book/Report › Book › Research
Published
An additional note on the genus Droguetia (Urticaceae)
Friis, Ib, 1990, In: Nordic Journal of Botany. 10, p. 431 - 432
Research output: Contribution to journal › Journal article › Research › peer-review
Published
De botaniske resultater af Den Arabiske Rejse
Friis, Ib, 1990, Den Arabiske Rejse 1761-1767: En dansk ekspedition set i videnskabshistorisk perpektiv. Rasmussen, S. T. (ed.). København: Gyldendal, p. 117 - 128.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Communication
Published
Depth from zooming
Ma, J. & Olsen, Søren Ingvor, 1990, In: Journal of the Optical Society of America A. 7, 10, p. 1883-1890 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Distribution patterns of Ficus in tropical NE Africa
Friis, Ib, 1990, In: Mitteilungen aus dem Institut für allgemeine Botanik in Hamburg. 23A, p. 407 - 424
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Evolutionary, migratory and geographic characteristics of the moss flora of Greenland and North America: a need for a re-evalutation
Mogensen, G. S., 1990, Artic research, advances and prospects. Moscow, Vol. 2. p. 366
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Foraging dynamics of muskoxen in Peary Land, northern Greenland
Klein, R. & Bay, C., 1990, In: Holartic Ecology. 13, 4, p. 269-280
Research output: Contribution to journal › Journal article › Research
Published
Labrador seqment of the Trans-Hudson Orogen: Crustal development through oblique convergence and collision
Wardle, R. J., Ryan, A. B. & Mengel, F., 1990, The early Proterozoic Trans-Hudson Orogen of North America (special paper 37). Ottawa, Canada: Geological Association of Canada, p. 353-369 17 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Mycorrhizal symbiosis in Acacia-Commiphora bushland in Somalia and the significance of VA-mycorrhizal fungi for re-vegetation of degraded semi-arid areas
Michelsen, Anders & Rosendahl, Søren, 1990, In: Mitteilungen aus dem Institut für Allgemeine Botanik, Hamburg. 23a, p. 387-394
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Piante e fiori di campagna e di bosco. Milano (Edizioni Paoline) 1990. (En italiensk oversættelse ved Fernando Allemandi af de samme forfatteres bog: Fleurs des campagnes. Paris (Fernand Nathan) 1974)
Christiansen, M. S. & Brunerye, L., 1990, Milano: Edizioni Paoline. 291 p.
Research output: Book/Report › Book › Research
Published
Pollen embryogenesis in anther culture of Populus trichocarpa
Baldursson, S. & Andersen, S. B., 1990, Abstracts VIIth International Congress on Plant Tissue and Cell Culture. Abstract No.A7-9. Amsterdam: IAPTC, p. 1/2
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Propagule density of VA-mycorrhizal fungi in semi-arid bushland in Somalia
Michelsen, Anders & Rosendahl, Søren, 1990, In: Agriculture, Ecosystems & Environment. 29, p. 295-301
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Schistidium cryptocarpum Mogensen et Blom, a new moss from Greenland and Artic North America (Bryopsida, Grimmiaceae)
Mogensen, G. S. & Blom, H., 1990, In: Lindbergia. 15, p. 74-78 5 p.
Research output: Contribution to journal › Journal article › Research
Published
Skjoldungen - et paradis bag Storisen
Gulløv, H. C., Meldgaard, Morten & Rosing, Minik Thorleif, 1990, In: Naturens Verden. 11-12, p. 337-400
Research output: Contribution to journal › Journal article › Research
Published
The Anabar Shield field conference, Siberia
Bridgewater, D., Jackson, G. & Bostock, H., 1990, In: Geoscience Canada. 18, p. 28-32 5 p.
Research output: Contribution to journal › Journal article › Research
Published
The Archaean Skjoldungen Alkaline province, South-East Greenland
Nielsen, T. F. D. & Rosing, Minik Thorleif, 1990, In: Danmarks og Grønlands Geologiske Undersøgelser Rapport. 148, p. 93-100 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The Botanic Gardens as part of the IUCN/WWF plants conservation programme
Hamann, O., 1990, Conservation Techniques in Botanic Gardens. Koenigstein, Tyskland: Koeltz Scientific Books, p. 39-47 9 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
The Proterozoic Nagssugtoqidian Mobile Belt of Southeast Greenland. A link between the East Canadian and Baltic Shields
Bridgewater, D., Austrheim, H., Mengel, F. & et al, 1990, In: Geoscience Canada. 17, p. 305-310 6 p.
Research output: Contribution to journal › Journal article › Research
Published
The evergreen forests of tropical N.E. Africa
Friis, Ib & Mesfin Tadesse, 1990, In: Mitteilungen aus dem Institut für allgemeine Botanik in Hamburg. 23A, p. 249 - 263.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The synmetamorphic P-T-t path of granulite facies gneisses from Torngat Orogen, and its bearing on their tectonic history
Mengel, F. & Rivers, T., 1990, In: Geoscience Canada. 17, p. 288-293 6 p.
Research output: Contribution to journal › Journal article › Research
Published
The theoretical effect of metasomatism on Sm-Nd isotopic systems
Rosing, Minik Thorleif, 1990, In: Geochimica et Cosmochimica Acta. 54, p. 1337-1341 5 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Tvetand og Guldnælde
Nielsen, H. & Seberg, Ole, 1990, In: URT. 1, p. 16-24
Research output: Contribution to journal › Journal article › Communication
Published
U-Pb mineral ages from Northern Labrador. Possible evidence for interlayering of early and middle Archean tectonic sources
Schiøtte, L., Noble, S. & Bridgewater, D., 1990, In: Geoscience Canada. 17, p. 227-231 5 p.
Research output: Contribution to journal › Journal article › Research
Published
The effect of VA mycorrhiza, phosphorus and drought stress on the growth of Acacia nilotica and Leucaena leucocephala seedlings
Michelsen, Anders & Rosendahl, Søren, 1990, In: Plant and Soil. 124, p. 7-13
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Viscosity of polarized liquid ³He studied by NMR and related thermodynamics
Vermeulen, G. A., Schuhl, A., Rasmussen, Finn Berg, Joffrin, J. & Chapellier, M., 1 Jul 1989, In: Journal of Low Temperature Physics. 76, 1-2, p. 43-64 22 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
³He-¹⁹F interaction at the surface of fluorocarbon polymers
Geng, Q., Olsen, Malte & Rasmussen, Finn Berg, 1 Mar 1989, In: Journal of Low Temperature Physics. 74, 5-6, p. 369-405 37 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
104. Moraceae
Friis, Ib, 1989, Flora of Ethiopia: Pittosporaceae to Araliaceae. Hedberg, I. & Edwards, S. (eds.). Addis Ababa & Uppsala: National Herbarium, Vol. 3. p. 271-301.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
105. Urticaceae
Friis, Ib, 1989, Flora of Ethiopia: Pittosporaceae to Araliaceae. Hedberg, I. & Edwards, S. (eds.). Addis Ababa & Uppsala: Natonal Herbarium, Vol. 3. p. 302 - 326.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
86. Pittosporaceae
Friis, Ib, 1989, Flora of Ethiopia: Pittosporaceae to Araliaceae. Hedberg, I. & Edwards, S. (eds.). Addis Ababa & Uppsala: National Herbarium, Vol. 3. p. 1-3.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
A Biometrical Analysis of the Elymus glaucescens Complex (Poaceae, tribus Triticeae)
Seberg, Ole, 1989, In: Plant Systematics and Evolution. 166, p. 91-104
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A revision of the genus Pilea Lindl. in Africa
Friis, Ib, 1989, In: Kew Bulletin. 44, p. 557-600
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A synopsis of the Buxaceae in Africa South of the Sahara
Friis, Ib, 1989, In: Kew Bulletin. 44, p. 293-299
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Biographical and bibliographical notes on C. A. and P. C. Candargy
Diemar, S. & Seberg, Ole, 1989, In: Taxon. 38, p. 569-575
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Chemical modification of East Greenland tertiary magmas by two-liquid interdiffusion
Rosing, Minik Thorleif, Lesher, C. E. & Bird, D. K., 1989, In: Ti Chih. 17, p. 626-629 4 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Conservation of plant species and habitats on the Horn of Africa
Friis, Ib, 1989, Intern. Ass. of Botanical Gardens - Proceedings of the Tenth General Meeting and Conference. 2-7 August.1987. Larsen, K., Morley, B. & Schoser, G. (eds.). Palmengarten, p. 86 - 103
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research
Published
Fagaceae
Friis, Ib, 1989, Flora of Ethiopia: Pittosporaceae to Araliaceae. Hedberg, I. & Edwards, S. (eds.). Addis Ababa & Uppsala: National Herbarium, Vol. 3. p. 265-265.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Genome Analysis, Phylogeny, and Classification
Seberg, Ole, 1989, In: Plant Systematics and Evolution. 166, p. 159-171
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Geologi
Rosing, Minik Thorleif, 1989, Kalaallit Nunaat Atlas. Nuuk, Grønland: Pilersuiffik, p. 14 1 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Graphs and generalized tracks: some comments on method
Humphries, C. & Seberg, Ole, 1989, In: Systematic Zoology. 38, p. 69-76
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Metasomatic alteration of Ultramafic rocks
Rosing, Minik Thorleif, 1989, Fluid Movements - Element Transport and the Composition of the Deep Crust. Dordrecht: Kluwer Academic Publishers, p. 187-202
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Middle Ordovician conodonts from allocthonous limestones at Høyberget, southeastern Norwegian Caledonides
Rasmussen, Jan Audun Liljeroth & Stouge, Svend, 1989, In: Norsk Geologisk Tidsskrift. 69, p. 103-110 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Notes on the vegetation of the southernmost Somalia, with some additions to the flora
Friis, Ib & Vollesen, K., 1989, In: Willdenowia. 18, p. 455-477
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The Seventh Annual Meeting of the Willi Henning Society
Seberg, Ole, 1989, In: Cladistics. 5, p. 83-191
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The Swedish-Danish South American Triticeae Collection
Seberg, Ole, 1989, In: IBPGR Newsletter for the Americas. 2, p. 4-5
Research output: Contribution to journal › Journal article › Research
Published
The Urticaceae - a taxonomical review
Friis, Ib, 1989, Taxonomy and evolution of the Hamamelideae.: ("Higher Hamamelideae"). Crane, P. & Blackmoore, S. (eds.). Oxford: Oxford University Press, Vol. 2. p. 285-308.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
The nature of low-silica olivine-anorthite inclusions and the conditions of their formation
Frolova, T. I., Burikova, I. A., Dril, S. I., Bailey, John C & Mitryekina, O. B., 1989, In: Tikhookeanskaya Geologiya. 6, p. 85-96
Research output: Contribution to journal › Journal article › Research
Published
Urticaceae
Friis, Ib, 1989, Flora of Tropical East Africa: Urticaceae. Polhill, R. M. & Polhill, D. (eds.). Rotterdam: A.A. Balkema, 65 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
Magnetization-dependent viscosity in brute-force-polarized liquid ³He
Vermeulen, G. A., Schuhl, A., Joffrin, J., Frossati, G., Chapellier, M. & Rasmussen, Finn Berg, 30 May 1988, In: Physical Review Letters. 60, 22, p. 2315-2318 4 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
"Forest trees of north east tropical Africa (Ethiopia, Djibouti and Somalia)" - an atlas project
Friis, Ib, 1988, In: Missouri Botanic Gardens Monographs. 25, p. 543 - 553
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A revision of the tribe Forsskaoleae (Urticaceae)
Friis, Ib & Wilmot-Dear, C. M., 1988, In: Nordic Journal of Botany. 8, p. 25-59
Research output: Contribution to journal › Journal article › Research › peer-review
Decomposition of wheat bran and ispaghula husk in the stomach and the small intestine of healthy men
Andersen, Jens Rikardt, Bukhave, K., Højgaard, Liselotte, Rasmussen, H. S., Hermansen, N., Worning, H. & Krag, E., 1988, In: Journal of Nutrition. 118, 3, p. 326-331 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Distribution patterns and biological observations in the Urticaceae of Sub-Saharan Africa, Madagascar and the Mascarenes
Friis, Ib, 1988, In: Missouri Botanic Gardens Monographs. 25, p. 527 - 542
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Leaf Anatomy of Oreobolus R. Br. and Schoenoides Seberg (Cyperaceae)
Seberg, Ole, 1988, In: Botanische Jahrbücher für Systematic. 110, p. 187-214
Research output: Contribution to journal › Journal article › Research › peer-review
Published
New taxa and combinations in tropical African Pilea (Urticaceae)
Friis, Ib, 1988, In: Kew Bulletin. 44, p. 648-648
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Selective crustal contamination: An example from the Tertiary gabbroic macrodykes, Kangerdlugssuaq, East Greenland
Lesher, C. E., Blichert-Toft, J. & Rosing, Minik Thorleif, 1988, In: EOS : Transactions. 69, p. 1 1 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Heating effects in polarization experiments with condensed ³He
Geng, Q. & Rasmussen, Finn Berg, 1 Jun 1987, In: Journal of Low Temperature Physics. 67, 5-6, p. 441-451 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Field dependence of relaxation rates in ³He-plus-substrate systems
Geng, Q., Olsen, Malte & Rasmussen, Finn Berg, 1 Jan 1987, In: Japanese Journal of Applied Physics. 26, 3, Part 1, p. 329-330 2 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A new name in Pouzolzia (Urticaceae)
Friis, Ib, 1987, In: Kew Bulletin. 42, p. 666-666.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A reconsideration of Pittosporum (Pittosporaceae) in Africa and Arabia
Friis, Ib, 1987, In: Kew Bulletin. 42, p. 319-335.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Additions to the flora of Ethiopia, 2
Friis, Ib, Gilbert, M. G. & Vollesen, K., 1987, In: Willdenowia. 16, p. 531-564
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Metabolic and cardiovascular responses to epinephrine in diabetic autonomic neuropathy
Hilsted, J., Richter, Erik A., Madsbad, Sten, Tronier, B., Christensen, N. J., Hildebrandt, P., Damkjær, M. & Galbo, Henrik, 1987, In: New England Journal of Medicine. 317, 7, p. 421-426 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
New combinations in old world Urticaceae
Friis, Ib, Immelman, K. & Wilmot-Dear, C. M., 1987, In: Nordic Journal of Botany. 7, p. 125-126
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Plants in Peril 11. (Dorstenia gypsophila, Moraceae)
Friis, Ib, 1987, In: Curtis's Botanical Magazine. 4, p. 97-101
Research output: Contribution to journal › Journal article › Communication
Published
The identity of Chiovenda's species of Olea (Oleaceae)
Friis, Ib, 1987, In: Kew Bulletin. 42, p. 586 1 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Olea capensis L. (Oleaceae) in north-east and east tropical Africa
Friis, Ib & Green, P. S., 1986, In: Kew Bulletin. 41, p. 36-36
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A new species of Kanahia (Asclepiadaceae) from Ethiopia, with a reconsideration of the genus
Field, D., Friis, Ib & Gilbert, M. G., 1986, In: Nordic Journal of Botany. 6, p. 787-792
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Concurrent solution of the stereo correspondence problem and the surface reconstruction problem
Olsen, Søren Ingvor, 1986, Proceedings of the 8th International Conference on Pattern Recognition, CVPR. Paris, p. 1038-1040 3 p.
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Published
Ethiopia in regional phytogeography
Friis, Ib, 1986, In: Symbolae Botanicae Uppsaliensis. 26, p. 68-85
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Proposal to amend the International Code of Botanical Nomenclature: (93) The problem of non-binary species-names in works published after 1 May 1753, with a proposal to amend ICBN
Friis, Ib & Jeffrey, C., 1986, In: Taxon. 3, p. 397-400
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Proposal to amend the International Code of Botanical Nomenclature: Proposal to replace Art. 42.2 with new Art. 42.2 and Art. 42.3
Friis, Ib, 1986, In: Taxon. 35, p. 400-403
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Rafinesque's Valentiana volubilis, and the early botanical collections from Ethiopia
Friis, Ib, 1986, In: Taxon. 35, p. 358-361
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Similarities of II_1 factors with property Gamma
Christensen, Erik, 1986, In: Journal of Operator Theory. 15, 2, p. 281 - 288 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The botanical identity of Mimusops in ancient Egyptian tombs
Friis, Ib, Hepper, F. N. & Gasson, P., 1986, In: Journal of Egyptian Archaeology. 72, p. 201-204
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The forest vegetation of Ethiopia
Friis, Ib, 1986, In: Symbolae Botanicae Uppsaliensis. 26, p. 31-47
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The genus Urera Gaud. (Urticaceae) in eastern tropical Africa
Friis, Ib, 1986, In: Nordic Journal of Botany. 5, p. 547-553
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The typification and identity of three species of Parietaria L. (Urticaceae), ostensibly described from South Africa
Friis, Ib, 1986, In: Taxon. 35, p. 701-705
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Two new taxa and a new combination in Urticaceae for the Flora Zambesiaca
Friis, Ib, 1986, In: Boletim da Sociedade Broteriana, Sér. 2,. 58, p. 201-214
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Variation in Macaranga capensis (Euphorbiaceae)
Friis, Ib & Gilbert, M. G., 1986, In: Kew Bulletin. p. 68-68
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Zonation of Forest Vegetation on the South Slope of Bale Mountains, South Ethiopia
Friis, Ib, 1986, In: SINET- An Ethiopian Journal of Science.. 9 (suppl:Proc of 2nd Int Symp, Flora Eth, p. 29-44
Research output: Contribution to journal › Journal article › Research
Published
Garcinia buxifolia Chiov. is Buxus hildebrandtii Baill. (Buxaceae)
Friis, Ib, 1985, In: Nordic Journal of Botany. 4, p. 747-748
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Notes on the Somalian species of Ficus (Moraceae)
Friis, Ib, 1985, In: Nordic Journal of Botany. 5, p. 331-333
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Orchids
Rasmussen, Finn N., 1985, The families of the Monocotyledons. Dahlgren, R., Clifford, H. T. & Yeo, P. F. (eds.). Berlin, p. 249-274 26 p.
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
The identity of Hypseloderma jubense (Sapindaceae)
Friis, Ib & Vollesen, K., 1985, In: Kew Bulletin. 40, p. 859-861
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The identity of E. Chiovenda's Somalian Sapotaceae
Friis, Ib, 1985, In: Kew Bulletin. 40, p. 395-398
Research output: Contribution to journal › Journal article › Research › peer-review
Published
High-field ³He-F interaction at the surface of fluorocarbon spheres
Schuhl, A., Chapellier, M. & Rasmussen, Finn Berg, 1 Dec 1984, In: Journal of Low Temperature Physics. 57, 5-6, p. 483-499 17 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Sciaplea Rauschert (1982) is a synonym of Dialium L. (1767)
Friis, Ib, 1984, In: Taxon. 33, p. 505-506
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A new arborescent species of Croton (Euphorbiaceae) from the semi evergreen forests of S Somalia and E Kenya
Friis, Ib & Gilbert, M. G., 1984, In: Nordic Journal of Botany. 4, p. 327-331.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A synopsis of the genus Pouzolzia Gaud. (Urticaceae) in tropical Africa
Friis, Ib & Jellis, S., 1984, In: Kew Bulletin. 39, p. 587-601
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Additional notes on Somalian Sapindaceae
Friis, Ib, 1984, In: Kew Bulletin. 39, p. 779-783
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Additions to the Flora of Ethiopia
Friis, Ib & Vollesen, K., 1984, In: Willdenowia. 14, p. 355-371
Research output: Contribution to journal › Journal article › Research › peer-review
Published
An analysis of the protologues of new genera with new species in Forsskål's Flora Aegyptiaco-Arabica
Friis, Ib, 1984, In: Taxon. 33, p. 655-667
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Pertrurbationer af operatoralgebraer
Christensen, Erik, 1984, 50 p.
Research output: Book/Report › Book › Research › peer-review
Published
Proposal to conserve 1648 Graphorkis Du Petit-Thouars (1804 - Orchidaceae) with a conserved type
Friis, Ib & Rasmussen, Finn N., 1984, In: Taxon. 33, p. 114-116
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Studies in tropical African Urticaceae and Moraceae
Friis, Ib, 1984, Uppsala, Sverige: Anacapri. 40 p. (Acta Universitatis Uppsaliensis, Vol. 761.).
Research output: Book/Report › Doctoral thesis › Research
Published
The spelling of Pehr Forsskål's family name
Friis, Ib & Thulin, M., 1984, In: Taxon. 33, p. 668-672
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Validation of names of new species by reference to previously published descriptions of new genera without valid species names
Friis, Ib, 1984, In: Taxon. 33, p. 301-308
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Validity of names published by Forsskål and Aublet
Friis, Ib, Brummitt, R. K., Hepper, F. N., Jeffrey, C., Taylor, N. P., Verdcourt, B., Howard, R. A. & Nicolson, D. H., 1984, In: Taxon. 33, p. 495-496
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A synopsis of the genus Obetia (Urticaceae)
Friis, Ib, 1983, In: Kew Bulletin. 38, p. 221-228
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Myriader af liv [regnskoven]
Friis, Ib, 1983, In: Levende Natur - Tidsskrift for international naturbevarelse. 3, p. 3-7
Research output: Contribution to journal › Journal article › Communication
Published
Note on the botanical collections of Pehr Forsskål
Friis, Ib, 1983, In: Kew Bulletin. 38, p. 457-467
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Phytogeography of the tropical north-East African mountains (Ethiopia, Djibouti, Somalia)
Friis, Ib, 1983, In: Bothalia. 14, p. 525-532
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The acaulescent and succulent species of Dorstenia sect. Kosaria (Moraceae) from NE tropical Africa and Arabia
Friis, Ib, 1983, In: Nordic Journal of Botany. 3, p. 533-538
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Derivations and their relation to perturbations of operator algebras
Christensen, Erik, 1982, American Mathematical Society Symposia . Vol. 38. p. 261 - 273 13 p.
Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review
Published
Extensions of derivations II
Christensen, Erik, 1982, In: Mathematica Scandinavica. 50, p. 111 -122 12 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Name changes for well known species of Boehmeria (Urticaceae)
Friis, Ib & Marais, W., 1982, In: Kew Bulletin. 37, p. 163-163
Research output: Contribution to journal › Journal article › Research › peer-review
Published
New taxa from the Imatong Mountains, S. Sudan
Friis, Ib & Vollesen, K., 1982, In: Kew Bulletin. 38, p. 221-228
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Studies in the flora and vegetation of SW Ethiopia
Friis, Ib, Rasmussen, Finn N. & Vollesen, K., 1982, In: Opera Botanica. 63, p. 1-70
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The identity of Rumicicarpus ramosissimus Chiov. (Tiliaceae)
Friis, Ib, 1982, In: Nordic Journal of Botany. 2, p. 111-113
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The identity of Urera longifolia and U. oligoloba, a supplement to Chew's monograph of Laportea (Urticaceae)
Friis, Ib, 1982, In: Nordic Journal of Botany. 2, p. 231-233
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The typification of Forsskaolea viridis Ehrenb. ex Webb (Urticaceae)
Friis, Ib, 1982, In: Taxon. 31, p. 727-729
Research output: Contribution to journal › Journal article › Research › peer-review
Published
What causes the first-order magnetic transition in solid ³He
Bak, P. & Rasmussen, Finn Berg, 1 Sep 1981, In: Physica B: Condensed Matter. 108, 1-3, p. 849-51 3 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Experiment on the melting pressure of spin polarized He3
Chapellier, M., Olsen, Malte & Rasmussen, Finn Berg, 1 Aug 1981, In: Physica B: Condensed Matter. 107, 1-3, p. 31-32 2 p.
Research output: Contribution to journal › Journal article › Research
Published
Fluctuation-induced first-order nuclear magnetic transition in solid ³He
Bak, P. & Rasmussen, Finn Berg, 19 May 1981, In: Physical Review B. Condensed Matter and Materials Physics. 23, 9, p. 4538-4540 3 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Zero-pressure organic superconductor: Di- (Tetramethyltetraselenafulvalenium)-perchlorate [(TMTSF)₂ClO₄]
Bechgaard, K., Carneiro, K., Olsen, Malte, Jacobsen, C. S. & Rasmussen, Finn Berg, 30 Mar 1981, In: Physical Review Letters. 46, 13, p. 852-855 4 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Superconductivity in (TMTSF)₂ ClO₄ at zero pressure
Bechgaard, K., Carneiro, K., Jacobsen, C. S., Olsen, Malte, Rasmussen, Finn Berg & Rindorf, G., 1 Feb 1981, In: J. Molecul. Crystals and Liquid Crystals. 79, p. 271-275 5 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A note on effective publication
Friis, Ib & Dahlgren, R., 1981, In: Taxon. 30, p. 499-501
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A synopsis of the genus Girardinia Gaud. (Urticaceae)
Friis, Ib, 1981, In: Kew Bulletin. 36, p. 143-157
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Notes on Somalian Sapindaceae
Friis, Ib, 1981, In: Kew Bulletin. 36, p. 139-141
Research output: Contribution to journal › Journal article › Research › peer-review
Published
On non-selfadjoint representations of C*-algebras
Christensen, Erik, 1981, In: American Journal of Mathematics. 103, p. 817 - 833 17 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The taxonomy and distribution of Mimusops laurifolia (Sapotaceae)
Friis, Ib, 1981, In: Kew Bulletin. 35, p. 785-792
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Production of highly polarized solid ³He in a Pomeranchuk cell
Rasmussen, Finn Berg, 1 Jul 1980, In: Journal de Physique. Colloques. 41, C7, p. C7: 89-94 6 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Proposal to conserve the generic name Hagenia J. F. Gmel. over Bankesia Bruce (Rosaceae)
Friis, Ib, Hepper, F. N. & Jansen, P. C. M., 1980, In: Taxon. 29, p. 511-512
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The authority and date of publication of the genus Casuarina (Casuarinaceae) and its type species
Friis, Ib, 1980, In: Taxon. 29, p. 511-512
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The identity of the Ethiopian monotypic genus Tzellemtinia Chiov
Friis, Ib & Vollesen, K., 1980, In: Botaniska Notiser. 133, p. 347-349
Research output: Contribution to journal › Journal article › Research
Published
Spin polarization of liquid ³He by rapid melting of polarized solid
Chapellier, M., Frossati, G. & Rasmussen, Finn Berg, 20 May 1979, In: Physical Review Letters. 42, p. 904-907 4 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Dombeya torrida, the correct name for James Bruce's "Walkuffa"
Friis, Ib & Hepper, F. N., 1979, In: Botaniska Notiser. 132, p. 397-398
Research output: Contribution to journal › Journal article › Research
Published
Cohomology of operator algebras and quantum dynamical semigroups.
Christensen, Erik & Evans , D. E., 1979, In: Journal of the London Mathematical Society. 20, 2, p. 358-368 11 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The wild populations of Coffea arabica L. and the cultivated coffee
Friis, Ib, 1979, Taxonomic Aspects of African Economic Botany: Proceedings of the IXth Plenary Meeting of AETFAT.. Kunkel, G. (ed.). Las Palmas de Gran Canaria., p. 63-68
Research output: Chapter in Book/Report/Conference proceeding › Book chapter › Research
Published
A reconsideration of the genera Monotheca and Spiniluma (Sapotaceae)
Friis, Ib, 1978, In: Kew Bulletin. 33, p. 91-98
Research output: Contribution to journal › Journal article › Research › peer-review
Published
East African bryophytes IV. Danish collections
Bizot, M., Friis, Ib, Lewinsky, J. & Thamas, P., 1978, In: Lindbergia. 4, p. 259-284
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Properties of melting ³He: specific heat, entropy, latent heat and temperature
Halperin, W. P., Rasmussen, Finn Berg, Archie, C. N. & Richardson, R. C., 1978, In: Journal of Low Temperature Physics. 31, p. 617
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Perturbations of operator algebras II.
Christensen, Erik, 1977, In: Indiana University Mathematics Journal. 26, p. 891 - 904 14 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Specific heat of normal and superfluid ³He on the melting curve
Halperin, W. P., Archie, C. N., Rasmussen, Finn Berg, Alvesalo, T. & Richardson, R. C., 1 Mar 1976, In: Physical Review B. Condensed Matter and Materials Physics. 13, p. 2124-2131 8 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Pelargonium boranense sp. nov. (Geraniaceae)
Friis, Ib & Gilbert, M. G., 1976, In: Flowering Plants of Africa. 43, p. Tab. 1705 + 4 pp. text
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Omkring en berømt dansk botaniker i Indien [Nathanael Wallich]
Friis, Ib & Hamann, O. J., 1976, In: Naturens Verden. 1976, 12, p. 393-408
Research output: Contribution to journal › Journal article › Communication
Published
Progress made in the botanical exploration of Africa: Ethiopia
Friis, Ib, 1976, In: Boissiera. 24, p. 599-599
Research output: Contribution to journal › Journal article › Research
Published
Studies in the genus Haemanthus (Amaryllidaceae) IV. Division of the genus into Haemanthus s. str. and Scadoxus, with notes on Haemanthus s. str
Friis, Ib & Nordal, I., 1976, In: Norwegian Journal of Botany. 23, p. 63-77
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Thermodynamic temperature scale derived from measurements of ³He latent heat
Rasmussen, Finn Berg, Halperin, W. P., Archie, C. N. & Richardson, R. C., 24 Mar 1975, In: Physical Review Letters. 34, 12, p. 718-721 4 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Linociera giordanoi (Oleaceae) - the correct name for a widespread African species
Friis, Ib, 1975, In: Kew Bulletin. 30, p. 16-16
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The giant species of Cirsium (Asteraceae) in S Ethiopia
Friis, Ib, 1975, In: Norwegian Journal of Botany. 22, p. 201 - 207
Research output: Contribution to journal › Journal article › Research › peer-review
Published
The two alternative systems of nomenclature proposed and used for orchids by Du Petit-Thouars
Friis, Ib & Rasmussen, Finn N., 1975, In: Taxon. 24, p. 307-318
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Observation of nuclear magnetic order in solid ³He
Halperin, W. P., Archie, C. N., Rasmussen, Finn Berg, Buhrman, R. A. & Richardson, R. C., 1 Jan 1974, In: Physical Review Letters. 32, 17, p. 927-930 4 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Dorstenia soerensenii sp. nov. (Moraceae) from SW Ethiopia, and related species
Friis, Ib, 1974, In: Norwegian Journal of Botany. 21, p. 101-110
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Studies in the genus Haemanthus (Amaryllidaceae) III. A revision of the sections Gyaxis and Nerissa
Friis, Ib & Bjørnstad, I., 1974, In: Norwegian Journal of Botany. 21, p. 243-275
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Non-commutative integration for monotone sequentially closed C∗ algebras
Christensen, Erik, 1972, In: Mathematica Scandinavica. 31, p. 171-190 20 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Studies in the genus Haemanthus (Amaryllidaceae) I. The infrageneric taxonomy
Friis, Ib & Bjørnstad, I., 1972, In: Norwegian Journal of Botany. 19, p. 187-206
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Studies in the genus Haemanthus (Amaryllidaceae) II. A revision of the section Demeusea (De Wild. & Th. Dur.) Pax & Hoffm. emend Bjørnst. & Friis
Friis, Ib & Bjørnstad, I., 1972, In: Norwegian Journal of Botany. 19, p. 207 — 222.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Hall effect in the normal and flux-flow states of some indium alloys
Byrnak, B. & Rasmussen, Finn Berg, 1 Oct 1971, In: Physica B: Condensed Matter. 55, p. 357-361 5 p.
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A new species of Guizotia (Compositae) from NE tropical Africa
Friis, Ib, 1971, In: Norwegian Journal of Botany. 18, p. 231-234
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A new species of Haemanthus (Amaryllidaceae) from SW Ethiopia
Friis, Ib & Bjørnstad, I., 1971, In: Norwegian Journal of Botany. 18, p. 227-230
Research output: Contribution to journal › Journal article › Research › peer-review
Published
A revision of the Stachys aculeolatus group (Labiateae) in tropical Africa
Friis, Ib, Bjørnstad, I. & Thulin, M., 1971, In: Norwegian Journal of Botany. 18, p. 121-138
Research output: Contribution to journal › Journal article › Research › peer-review
Published
Oversigt over Botanisk Haves Plantesamling
Friis, Ib & Edlefsen, L. B., 1970, Københavns Universitets Fond til tilvejebringelse af læremidler. 101 p.
Research output: Book/Report › Book › Education

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