TY JOUR TI International cooperation in the field of environmental protection: theoretical issues KW International environmental law KW trends and prospects KW climate KW soil KW World Ocean KW aquatic bioresources KW natural resources KW energy. JO Bulletin of the Kaliningrad branch of the Saint-Petersburg University of the Ministry of Internal Affairs of Russia AU Ryzhenkov, A.Y. PY 2024 IS 0 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION