TY JOUR TI Anna Ioannovna’s conditions in the history of Russian state and legal institutions: experience of interdisciplinary research (historical-legal and constitutional-legal aspects) KW constitutionalism KW separation of powers KW absolutism KW limited monarchy KW the Mitava Conditions KW the Supreme Privy Council’s members KW traditionalism KW Western European influence KW parliamentarism KW constitutional culture KW legal consciousness JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Astafichev, P.A. PY 2026 IS PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION