TY JOUR TI Japanese fish boats: Greenland Halibut fishing in open part of the Sea of Okhotsk KW Greenland Halibut KW open part of the Sea of Okhotsk KW Russia KW Japan KW fishing of Japanese boats KW international law JO Fisheries AU Kurmazov, A.A. PY 2022 IS 2022 PB FSBI "TSUREN"