For citations:

Sapanov M.K. INFLUENCE OF NATURAL AND CLIMATIC FACTORS ON THE NUMBERS OF SAIGAS (SAIGA TATARICA PALL.) (BOVIDAE, ARTIODACTYLA) BETWEEN THE VOLGA AND URAL RIVERS. Povolzhskiy Journal of Ecology. 2016;(4):445-454. (In Russ.) https://doi.org/10.18500/1684-7318-2016-4-445-454