For citations:

Abdurakhmanov G.M., Vinnikova V.N., Sokolskaya E.A. Potential fish-productivity of the North-west part of the Caspian in nowadays conditions. South of Russia: ecology, development. 2010;5(4):48-49. (In Russ.) https://doi.org/10.18470/1992-1098-2010-4-48-49