Research areas

  1. Published

    Spin polarization of liquid 3He by rapid melting of polarized solid. / Chapellier, M.; Frossati, G.; Rasmussen, Finn Berg.

    In: Physical Review Letters, Vol. 42, 20.05.1979, p. 904-907.

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. Published

    Dombeya torrida, the correct name for James Bruce's "Walkuffa" / Friis, Ib; Hepper, F. Nigel.

    In: Botaniska Notiser, Vol. 132, 1979, p. 397-398.

    Research output: Contribution to journalJournal articleResearch

  3. Published

    The wild populations of Coffea arabica L. and the cultivated coffee. / Friis, Ib.

    Taxonomic Aspects of African Economic Botany: Proceedings of the IXth Plenary Meeting of AETFAT.. ed. / G. Kunkel. Las Palmas de Gran Canaria., 1979. p. 63-68.

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

  4. Published

    A reconsideration of the genera Monotheca and Spiniluma (Sapotaceae). / Friis, Ib.

    In: Kew Bulletin, Vol. 33, 1978, p. 91-98.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    East African bryophytes IV. Danish collections. / Bizot, M.; Friis, Ib; Lewinsky, Jette; Thamas, Pócs.

    In: Lindbergia, Vol. 4, 1978, p. 259-284.

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    Properties of melting  3He : specific heat, entropy, latent heat and temperature. / Halperin, W.P.; Rasmussen, Finn Berg; Archie, C.N.; Richardson, R.C.

    In: Journal of Low Temperature Physics, Vol. 31, 1978, p. 617.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    Specific heat of normal and superfluid 3He on the melting curve. / Halperin, W.P.; Archie, C.N.; Rasmussen, Finn Berg; Alvesalo, Tapio ; Richardson, R.C.

    In: Physical Review B. Condensed Matter and Materials Physics, Vol. 13, 01.03.1976, p. 2124-2131.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Pelargonium boranense sp. nov. (Geraniaceae). / Friis, Ib; Gilbert, Michael G.

    In: Flowering Plants of Africa, Vol. 43, 1976, p. Tab. 1705 + 4 pp. text.

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    Omkring en berømt dansk botaniker i Indien [Nathanael Wallich]. / Friis, Ib; Hamann, Ole Jørgen.

    In: Naturens Verden, Vol. 1976, No. 12, 1976, p. 393-408.

    Research output: Contribution to journalJournal articleCommunication

  10. Published

    Progress made in the botanical exploration of Africa: Ethiopia. / Friis, Ib.

    In: Boissiera, Vol. 24, 1976, p. 599-599.

    Research output: Contribution to journalJournal articleResearch