TY JOUR TI Far Eastern flounders exploited by fishing of the northern part of the Sea of Okhotsk: ecology, current state of the stock and prospects of fishing KW flounders KW age KW body weight KW body length JO Fisheries AU Burlak, P.A. AU Smirnov, A.A. PY 2022 IS 2022 PB FSBI "TSUREN"