TY JOUR TI THE STATEMENT ON THE COMMITTED OR PREPARED CRIME RECEIVED FROM OTHER SOURCES AS A GROUND FOR INITIATING A CRIMINAL CASE: HISTORICAL AND CONTEMPORARY PROBLEMS OF ITS IMPLEMENTATION KW criminal cases KW crime KW criminal case initiation KW ground KW information KW transmission KW statement received from any other sources KW operational-search activities KW finding evidence of a crime JO Vestnik of the East Siberian institute of the Ministry of internal affairs of the Russian Federation AU Vardanyan, A.V. PY 2017 IS PB East Siberian institute of the Ministry of Internal Affairs of the Russian Federation