TY JOUR TI Local self-government in St. Petersburg as a federal city: features of constitutional and legal consolidation and organisation KW subject of the Russian Federation KW city of federal significance KW local selfgovernment KW municipalities KW issues of local importance JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Nudnenko, L.A. PY 2025 IS 2025 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION