TY JOUR TI Russian statehood in 1917: a change in the paradigm of development (to the 105th anniversary of the February Revolution in Russia) KW Russian statehood KW February Revolution KW Provisional Government KW bourgeois democratic republic KW republican form of government KW police state KW Constituent Assembly KW October Revolution KW proletarian Soviet Republic JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Lyasovich, T.G. PY 2021 IS 2021 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION