TY JOUR TI Changes in the conditions of naturalization in Russia: constitutional and legal features and prospects KW citizenship KW naturalization KW right to citizenship KW conditions for admission to citizenship of the Russian Federation KW renunciation of citizenship KW legitimate source of livelihood KW oath of citizenship. JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Drogavtseva, E.A. PY 2021 IS 2021 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION