For citations:

Katzman E.A. Assessment of the biomass of forage macrophytes in a model habitat of the Eurasian beaver (Castor fiber Linnaeus, 1758) (Castoridae, Mammalia) in the State Nature Reserve “Volga forest-step”. Povolzhskiy Journal of Ecology. 2022;(3):268-278. (In Russ.) https://doi.org/10.35885/1684-7318-2022-3-268-278