TY JOUR TI PREVENTION AND LIQUIDATION OF EMERGENCY AND CRISIS SITUATIONS: PROBLEMS OF FORMATION OF INTERNATIONAL LEGAL REGULATION KW emergency and crisis situations KW disasters KW generally recognized principles of international law KW mechanisms of international legal regulation KW the United Nations KW levels of international cooperation: universal regional KW bilateral JO LAW. SAFETY. EMERGENCY SITUATIONS AU Kapustin, A.Y. PY 2024 IS 2024 PB Saint-Petersburg University of State Fire Service of Emercom of Russia