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G.I. Izvekova
I.D. Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences, Borok, Nekouzskii raion, Yaroslavskaya oblast, 152742, Russian Federation
T.V. Frolova
I.D. Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences, Borok, Nekouzskii raion, Yaroslavskaya oblast, 152742, Russian Federation
E.I. Izvekov
I.D. Papanin Institute for Biology of Inland Waters, Russian Academy of Sciences, Borok, Nekouzskii raion, Yaroslavskaya oblast, 152742, Russian Federation