TY JOUR TI THE MAIN DIRECTIONS OF OPTIMIZATION OF PRECAUTIONARY AND PREVENTIVE MEASURES IN THE FIGHT AGAINST CRIME IN RUSSIA AT THE PRESENT STAGE KW crime prevention KW actors of prevention KW economic policy KW crime prevention measures KW model crime prevention programms JO Forensics: yesterday, today, tomorrow AU Gabeev, S.V. PY 2018 IS PB East Siberian institute of the Ministry of Internal Affairs of the Russian Federation