Nikolai Spassov [publications] (6)

Spassov, N., 1990. On the presence and specific position of Pangolins (Gen. Manis L.: Pholidota) in North Mozambique. — Historia naturalis bulgarica, 2.

Spassov, N., 1990. Note on the colouration and taxonomic status of the bear (Ursus arctos L.) in Bulgaria. — Historia naturalis bulgarica, 2.

Spassov, N., 1990. Formation and change of the Holocene Mammalian Fauna of Bulgaria (Southeast Europe, Balkan Peninsula). — Abstracts. I.C.A.Z. Sixth international conference, May 21—25, 1990. Nat. Mus. of Nat. Hist. Simthsonian Inst., Washington D.C.

Spiridonov, G., Spassov, N., 1989. The otter (Lutra lutra L, 1785) in Bulgaria., its status and conservation. — Historia naturalis bulgarica, 1: 57—64.

Spassov, N., 1989. The position of jackals in the Canis Genus and life-history of the golden jackal (Canis aureus L.) in Bulgaria and the Balkans. — Historia naturalis bulgarica, 1: 44—56.

Spassov, N., 1989. Signallings — Communicative marking in the coloration of the Genus Canis L. — Proceedings of the fifth international theriological congress. Rome 22—25 August 1989.

Spassov, N., 1989. On the taxonomic status of Indricotherium Borissiak and the giant Rhinocerotoids — Indricotheres (Perissodactylia). — Comptes rendus de l’Academie Bulgare des Sciences, 42 (3): 61—64. [PDF]

Спасов, Н., Боев, З., Помаков, Вл., 1989. Кой се хвана в клопката? — в. 'Антени', бр. 13 (949). 29.03.1989: 4. [PDF]

Spassov, N., Roche, J., 1988. Le daman de Johnston — nouveau representant du genre Procavia pour la faune du Mozambique. — Mammalia, Paris, No. 2. 169—174.

Spassov, N., 1988. Les recherches archeozoologiques de Kovachevo et les problemes du developpment de la faune des Mammiferes holocenes dans l’Europe de l’Est. — Mission archeologique bulgaro-francaise de la vallee de la Struma. Fouilles neolithiques de Kovachevo. Rapport No. 3, campagne 1988.

Spassov, N., 1988. A review of some paleocryptozoological hypotheses. — Cryptozoology. Allen Press, Inc. Lawrence, vol 7: 101—102.

Spiridonov, G., Spassov, N., Mileva, L., 1987. Macromammalia of the Boatin and Tsarichina biosphere reserves. — In: Tsarichina Biosphere Reserve in Stara Planina. Pol. Acad. Sci. & Bulg. Acad. Sci., Krakow: 91—103.

Spiridonov, G., Mileva, L., Spassov, N., 1987. Nesting Ornitofauna of the Tsarichina Biosphere Reserve. — In: Tsarichina Biosphere Reserve in Stara Planina. Pol. Acad. Sci. & Bulg. Acad. Sci., Krakow: 104—121.

Thomas, H., Spassov, N., Kojumdjieva, E., Poidevin, J. L., Sen, S., Tassy, P., Visset, D., 1986. Neogene vertebrate fauna from Dorkovo, West Rodophe. — Geol. Balcanica, (16), 6, Sofia.

Thomas, H., Spassov, N., Kojumdjieva, E., Poideven, J.-L., Popov, V., Sen, S., Tassy, P., Visset, D., 1986. Resultats preliminaires de la premiere mission paleontologique franco-bulgare a Dorkovo (arrondissement de Pazardjik) en Bulgarie. — C.R. Acad. Sci. Paris, 302, Serie II, No. 16: 1037—1042.

Spassov, N., Iliev, N., 1986. Bone remains of the European Bison — Bison bonasus L. in the Medieval Settlement of Garvan, Silistra Distr., Bulgaria. — (p. 68) In: Vazarova J., 1986, Mittelalterliche Siedlung Garvan, Bezirk Silistra (VI—XI Jhd). Publ. House of the Bulg. Acad. of Sci., Sofia, 203 pp.

Spassov, N., Barichnikov, G., 1986. Premiere decouverte de I’hermine sur le versant meridional du grand Caucase (Georgie). — Mammalia, 50 (1): 123—125.

Spassov, N., 1986. Cryptozoology: Its Scope and Progress. — Cryptozoology. Allen Press, Inc. Lawrence, No. 5: 120—124.

Spassov, N., 1986. Complex French-Bulgarian Palentological Expedition near Dorkovo (Western Rhodopes). — Priroda, Sofia, 2: 45—50.

Spiridonov, G., Spassov, N., 1985. The Wolf, Canis lupus L., 1758; The Lynx Felis lynx L., 1758; The Bear — Ursus arctos L., 1758. — In: Red Data Book of Bulgaria. Vol. 2, Animals, Publ. House of the Bulgarian Acad. of Sci., 1985.

Spassov, N., Spiridonov, G., 1985. The Pine Marten. Martes martes L., 1758; The Steppe Polecat. Mustela eversmanni Lesson, 1827; The Marbled Polecat. Vormela peregusna Guldenstaedt, 1770; The Otter. Lutra lutra L., 1758. — In: Red Data Book of Bulgaria. Vol. 2, Animals, Publ. House of the Bulgarian Acad. of Sci., 1985

Spassov, N., 1985. Musteola lutreola, L. 1761; The European Mink. — In: Red Data Book of Bulgaria. Vol. 2, Animals, Publ. House of the Bulgarian Acad. of Sci., 1985.

Peshev, T., Spassov, N., 1985. Mouse-tailed doormouse. Myomimus roachi bulgaricus Rossolimo, 1976. — In: Red Data Book of Bulgaria. Vol. 2, Animals, Publ. House of the Bulgarian Acad. of Sci., p. 140.

Peshev, D., Spassov, N., Gerasimov, S., 1985. On the karyotype of the Weasel — Mustela nivalis L., 1766 (Mammalia, Mustelidae) from Bulgaria. — Zool. Anz., Jena, 215 (3/4): 156—158.

Spiridonov, G., Mileva, L., Spassov, N., Simeonov, P., 1983. Nesting ornitofauna of the Boatin Nature Reserve. — Proceedings of the International Symposium Man and Mountain Ecosystems. MAB Programme, Vratsa, National Committee of People’s Republic of Bulgaria, MAB, MAB-UNESCO, t. 2: 83—90.

Spassov, N., Bozkov, D., 1983. Rapport sur le lion de caverne et le lion de l’antiquite aux Balkans et en Bulgarie. — European Regional Conference on Speleology, Sofia, Proceedings, vol. I.: 228—233.

Spiridonov, G., Spassov, N., Milleva, L., 1982. New data for the distribution of Teugmalm’s owl and Ural owl in Bulgaria. — In: National Theoretical Conference on Preservation and Reproduction of the Environment, 1—5 November 1982. Sofia, Bulg. Acad. Sci., pp. 341—343.

Spassov, N., 1982. Fossils of the Alpine ibex and the Giant Deer in Bulgaria and the function of the Giant Deer antlers. — Priroda, Sofia 5: 21—27.

Spassov, N., 1982. The ‘Bizarre’ dorsal plates of the stegosaurs: Ethological Approach. — Comptes rendus de l’Academie Bulgare des Sciences, 3: 367—370.

Spassov, N., 1982. Evolution and distribution of Steppe polecat and the Western polecat (Mustella putorius). — Priroda, Sofia, 6:32—39.

Spiridonov, G., Spassov, N., 1981. A Location of the Teugmaln’s owl (Aegolius funereus L.) in the Balkan Range. — Ornithological Bulletin, Zool. Inst., Bulg. Acad. Sci., 10: 30—32.

Spassov, N., 1980. Does the stoat inhabit Bulgaria? — Priroda, Sofia, 3: 96—98.

Боев, Н., Спасов, Н., 1980. 'Снежният човек' — между шума на евтината сензация и научната истина. — Природа и знание, 2: 13—15. [PDF]

Spiridonov, G., Spassov, N., Mileva, L., 1979. A new sighting of the Ural owl. — Ornithological Bulletin, Zoological Inst. Bulg. Acad. Sci., 6: 22—25.

Spassov, N., 1979. Sexual selection and the evolution of horn-like structures of Ceratopsian dinosaurs. — Palaeontology, Stratigraphy, Lithology, 11: 37—48.

Spassov, N., 1979. Sexual selection and evolution of intraspecific display means in baboons (Primates, Cercopithecidae). — Comptes rendus de l’Academie Bulgare des Sciences, 32 (2): 225—228.

Spassov, N., 1978. Sexual selections and evolution of intraspecifc means in some baboon species (Primates). — II Congresus Theorilogicus Internationalis. Abstracts of papers. Brno.