V. Beshkov

发表

MOVEMENT AND ABUNDANCE OF THE YELLOW-BELLIED TOAD BOMBINA VARIEGATA

D. L. Jameson, V. Beshkov, 1980 .

Biogeography of Lacerta (Zootoca) vivipara : reproductive mode and enzyme phenotypes in Bulgaria

B. Heulin, C. Guillaume, V. Beshkov, 1997 .