TY JOUR TI The influence of amendments to the Constitution of the Russian Federation on certain institutions of financial law KW Constitution of the Russian Federation KW amendments KW social politics KW the minimum wage KW social guarantees KW National Welfare Fund JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Samoylova, L.K. AU Ol'ha, A.A. PY 2021 IS 2021 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION