TY JOUR TI Criminal law assessment of the involvement of a participant in a search operation into a crime KW crime KW operational search activity KW circumstances precluding the criminality of the act KW operational implementation KW pro-vocation of crime JO Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia AU Borkov, V.N. PY 2019 IS 2019 PB SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION