For citations:
Stekolshchikova M.Yu., Akinicheva E.G., Batiuk Y.A., Varaksin I.A. Estimating the occurrence of chum salmon Oncorhynchus keta of artificial origin on spawning grounds in the rivers and lakes of Iturup Island. Izvestiya TINRO. 2024;204(4):935-950. (In Russ.) https://doi.org/10.26428/1606-9919-2024-204-935-950. EDN: TLWKPZ