Research areas

  1. 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 journalJournal articleResearch

  2. 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 journalJournal articleResearch

  3. 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 journalJournal articleResearch

  4. 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 journalJournal articleResearchpeer-review

  5. 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 proceedingBook chapterResearch

  6. 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 journalJournal articleResearch

  7. 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 journalJournal articleResearchpeer-review

  8. 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 journalJournal articleResearch

  9. 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 journalJournal articleResearchpeer-review

  10. Published

    Tvetand og Guldnælde

    Nielsen, H. & Seberg, Ole, 1990, In : URT. 1, p. 16-24

    Research output: Contribution to journalJournal articleCommunication

  11. 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 journalJournal articleResearch

  12. 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 journalJournal articleResearchpeer-review

  13. Published

    Viscosity of polarized liquid 3He studied by NMR and related thermodynamics

    Vermeulen, G. A., Schuhl, A., Rasmussen, F. B., 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 journalJournal articleResearchpeer-review

  14. Published

    3He-19F interaction at the surface of fluorocarbon polymers

    Geng, Q., Olsen, Malte & Rasmussen, F. B., 1 Mar 1989, In : Journal of Low Temperature Physics. 74, 5-6, p. 369-405 37 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. 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 proceedingBook chapterResearch

  16. 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 proceedingBook chapterResearch

  17. 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 proceedingBook chapterResearch

  18. 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 journalJournal articleResearchpeer-review

  19. Published

    A revision of the genus Pilea Lindl. in Africa

    Friis, Ib, 1989, In : Kew Bulletin. 44, p. 557-600

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. 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 journalJournal articleResearchpeer-review

  21. 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 journalJournal articleResearchpeer-review

  22. 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 journalJournal articleResearchpeer-review

  23. 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 proceedingArticle in proceedingsResearch

  24. 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 proceedingBook chapterResearch

  25. Published

    Genome Analysis, Phylogeny, and Classification

    Seberg, Ole, 1989, In : Plant Systematics and Evolution. 166, p. 159-171

    Research output: Contribution to journalJournal articleResearchpeer-review

  26. Published

    Geologi

    Rosing, Minik Thorleif, 1989, Kalaallit Nunaat Atlas. Nuuk, Grønland: Pilersuiffik, p. 14 1 p.

    Research output: Chapter in Book/Report/Conference proceedingBook chapterResearch

  27. 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 journalJournal articleResearchpeer-review

  28. 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 proceedingBook chapterResearch

  29. 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 journalJournal articleResearchpeer-review

  30. 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 journalJournal articleResearchpeer-review

  31. Published

    The Seventh Annual Meeting of the Willi Henning Society

    Seberg, Ole, 1989, In : Cladistics. 5, p. 83-191

    Research output: Contribution to journalJournal articleResearchpeer-review

  32. 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 journalJournal articleResearch

  33. 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 proceedingBook chapterResearch

  34. 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 journalJournal articleResearch

  35. 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 proceedingBook chapterResearch

  36. Published

    Magnetization-dependent viscosity in brute-force-polarized liquid 3He

    Vermeulen, G. A., Schuhl, A., Joffrin, J., Frossati, G., Chapellier, M. & Rasmussen, F. B., 30 May 1988, In : Physical Review Letters. 60, 22, p. 2315-2318 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  37. 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 journalJournal articleResearchpeer-review

  38. 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 journalJournal articleResearchpeer-review

  39. 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 journalJournal articleResearchpeer-review

  40. 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 journalJournal articleResearchpeer-review

  41. Published

    New taxa and combinations in tropical African Pilea (Urticaceae)

    Friis, Ib, 1988, In : Kew Bulletin. 44, p. 648-648

    Research output: Contribution to journalJournal articleResearchpeer-review

  42. 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 journalJournal articleResearchpeer-review

  43. Published

    Heating effects in polarization experiments with condensed 3He

    Geng, Q. & Rasmussen, F. B., 1 Jun 1987, In : Journal of Low Temperature Physics. 67, 5-6, p. 441-451 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  44. Published

    Field dependence of relaxation rates in 3He-plus-substrate systems

    Geng, Q., Olsen, Malte & Rasmussen, F. B., 1 Jan 1987, In : Japanese Journal of Applied Physics. 26, 3, Part 1, p. 329-330 2 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  45. Published

    A new name in Pouzolzia (Urticaceae)

    Friis, Ib, 1987, In : Kew Bulletin. 42, p. 666-666.

    Research output: Contribution to journalJournal articleResearchpeer-review

  46. Published

    A reconsideration of Pittosporum (Pittosporaceae) in Africa and Arabia

    Friis, Ib, 1987, In : Kew Bulletin. 42, p. 319-335.

    Research output: Contribution to journalJournal articleResearchpeer-review

  47. 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 journalJournal articleResearchpeer-review

  48. 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 journalJournal articleResearchpeer-review

  49. 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 journalJournal articleResearchpeer-review

  50. Published

    Plants in Peril 11. (Dorstenia gypsophila, Moraceae)

    Friis, Ib, 1987, In : Curtis's Botanical Magazine. 4, p. 97-101

    Research output: Contribution to journalJournal articleCommunication

  51. 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 journalJournal articleResearchpeer-review

  52. 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 journalJournal articleResearchpeer-review

  53. 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 journalJournal articleResearchpeer-review

  54. 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 proceedingArticle in proceedingsResearchpeer-review

  55. Published

    Ethiopia in regional phytogeography

    Friis, Ib, 1986, In : Symbolae Botanicae Uppsaliensis. 26, p. 68-85

    Research output: Contribution to journalJournal articleResearchpeer-review

  56. 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 journalJournal articleResearchpeer-review

  57. 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 journalJournal articleResearchpeer-review

  58. 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 journalJournal articleResearchpeer-review

  59. 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 journalJournal articleResearchpeer-review

  60. Published

    The forest vegetation of Ethiopia

    Friis, Ib, 1986, In : Symbolae Botanicae Uppsaliensis. 26, p. 31-47

    Research output: Contribution to journalJournal articleResearchpeer-review

  61. 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 journalJournal articleResearchpeer-review

  62. 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 journalJournal articleResearchpeer-review

  63. 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 journalJournal articleResearchpeer-review

  64. Published

    Variation in Macaranga capensis (Euphorbiaceae)

    Friis, Ib & Gilbert, M. G., 1986, In : Kew Bulletin. p. 68-68

    Research output: Contribution to journalJournal articleResearchpeer-review

  65. 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 journalJournal articleResearch

  66. 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 journalJournal articleResearchpeer-review

  67. 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 journalJournal articleResearchpeer-review

  68. 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 proceedingBook chapterResearch

  69. Published

    The identity of Hypseloderma jubense (Sapindaceae)

    Friis, Ib & Vollesen, K., 1985, In : Kew Bulletin. 40, p. 859-861

    Research output: Contribution to journalJournal articleResearchpeer-review

  70. Published

    The identity of E. Chiovenda's Somalian Sapotaceae

    Friis, Ib, 1985, In : Kew Bulletin. 40, p. 395-398

    Research output: Contribution to journalJournal articleResearchpeer-review

  71. Published

    High-field 3He-F interaction at the surface of fluorocarbon spheres

    Schuhl, A., Chapellier, M. & Rasmussen, F. B., 1 Dec 1984, In : Journal of Low Temperature Physics. 57, 5-6, p. 483-499 17 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  72. Published

    Sciaplea Rauschert (1982) is a synonym of Dialium L. (1767)

    Friis, Ib, 1984, In : Taxon. 33, p. 505-506

    Research output: Contribution to journalJournal articleResearchpeer-review

  73. 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 journalJournal articleResearchpeer-review

  74. 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 journalJournal articleResearchpeer-review

  75. Published

    Additional notes on Somalian Sapindaceae

    Friis, Ib, 1984, In : Kew Bulletin. 39, p. 779-783

    Research output: Contribution to journalJournal articleResearchpeer-review

  76. Published

    Additions to the Flora of Ethiopia

    Friis, Ib & Vollesen, K., 1984, In : Willdenowia. 14, p. 355-371

    Research output: Contribution to journalJournal articleResearchpeer-review

  77. 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 journalJournal articleResearchpeer-review

  78. 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 journalJournal articleResearchpeer-review

  79. Published

    Studies in tropical African Urticaceae and Moraceae

    Friis, Ib, 1984, Uppsala, Sverige: Anacapri. 40 p. (Acta Universitatis Uppsaliensis, Vol. 761.).

    Research output: Book/ReportDoctoral thesisResearch

  80. Published

    The spelling of Pehr Forsskål's family name

    Friis, Ib & Thulin, M., 1984, In : Taxon. 33, p. 668-672

    Research output: Contribution to journalJournal articleResearchpeer-review

  81. 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 journalJournal articleResearchpeer-review

  82. 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 journalJournal articleResearchpeer-review

  83. Published

    A synopsis of the genus Obetia (Urticaceae)

    Friis, Ib, 1983, In : Kew Bulletin. 38, p. 221-228

    Research output: Contribution to journalJournal articleResearchpeer-review

  84. Published

    Myriader af liv [regnskoven]

    Friis, Ib, 1983, In : Levende Natur - Tidsskrift for international naturbevarelse. 3, p. 3-7

    Research output: Contribution to journalJournal articleCommunication

  85. Published

    Note on the botanical collections of Pehr Forsskål

    Friis, Ib, 1983, In : Kew Bulletin. 38, p. 457-467

    Research output: Contribution to journalJournal articleResearchpeer-review

  86. 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 journalJournal articleResearchpeer-review

  87. 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 journalJournal articleResearchpeer-review

  88. 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 journalJournal articleResearchpeer-review

  89. 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 journalJournal articleResearchpeer-review

  90. 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 journalJournal articleResearchpeer-review

  91. Published

    The identity of Rumicicarpus ramosissimus Chiov. (Tiliaceae)

    Friis, Ib, 1982, In : Nordic Journal of Botany. 2, p. 111-113

    Research output: Contribution to journalJournal articleResearchpeer-review

  92. 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 journalJournal articleResearchpeer-review

  93. Published

    The typification of Forsskaolea viridis Ehrenb. ex Webb (Urticaceae)

    Friis, Ib, 1982, In : Taxon. 31, p. 727-729

    Research output: Contribution to journalJournal articleResearchpeer-review

  94. Published

    What causes the first-order magnetic transition in solid 3He

    Bak, P. & Rasmussen, F. B., 1 Sep 1981, In : Physica B: Condensed Matter. 108, 1-3, p. 849-51 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  95. Published

    Experiment on the melting pressure of spin polarized He3

    Chapellier, M., Olsen, Malte & Rasmussen, F. B., 1 Aug 1981, In : Physica B: Condensed Matter. 107, 1-3, p. 31-32 2 p.

    Research output: Contribution to journalJournal articleResearch

  96. Published

    Fluctuation-induced first-order nuclear magnetic transition in solid 3He

    Bak, P. & Rasmussen, F. B., 19 May 1981, In : Physical Review B. Condensed Matter and Materials Physics. 23, 9, p. 4538-4540 3 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  97. Published

    Zero-pressure organic superconductor: Di- (Tetramethyltetraselenafulvalenium)-perchlorate [(TMTSF)2ClO4]

    Bechgaard, K., Carneiro, K., Olsen, Malte, Jacobsen, C. S. & Rasmussen, F. B., 30 Mar 1981, In : Physical Review Letters. 46, 13, p. 852-855 4 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  98. Published

    Superconductivity in (TMTSF)2 ClO4 at zero pressure

    Bechgaard, K., Carneiro, K., Jacobsen, C. S., Olsen, Malte, Rasmussen, F. B. & Rindorf, G., 1 Feb 1981, In : J. Molecul. Crystals and Liquid Crystals. 79, p. 271-275 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  99. Published

    A note on effective publication

    Friis, Ib & Dahlgren, R., 1981, In : Taxon. 30, p. 499-501

    Research output: Contribution to journalJournal articleResearchpeer-review

  100. Published

    A synopsis of the genus Girardinia Gaud. (Urticaceae)

    Friis, Ib, 1981, In : Kew Bulletin. 36, p. 143-157

    Research output: Contribution to journalJournal articleResearchpeer-review