For citations:
Ravkin Yu.S., Yadrenkina E.N., Interesova E.A., Bogomolova I.N., Yudkin V.A., Lyalina M.I., Kosareva A.M. SPATIAL HETEROGENEITY OF THE ICHTHYOFAUNA OF NORTHERN EURASIA AND ITS BIOGEOGRAPHICAL DIVISION. Povolzhskiy Journal of Ecology. 2016;(1):72-84. (In Russ.) https://doi.org/10.18500/1684-7318-2016-1-72-84