TY JOUR TI RECOGNITION BY THE CONSTITUTIONAL COURTOF THE RUSSIAN FEDERATION OF AN ACT OR ITS INDIVIDUAL PROVISIONS UNCONSTITUTIONAL AS A MEASUREOF CONSTITUTIONAL RESPONSIBILITY KW constitutional and legal responsibility KW normative legal act KW validity KW responsibility measure KW legality JO Socio-economic and humanitarian magazine AU Tabakov, V.A. AU Zaytseva, E.R. PY 2018 IS PB Krasnoyarsk State Agrarian University