TY JOUR TI INFLUENCE OF MIGRATION PROCESSES ON A CRIME CONDITION IN THE SPHERE OF ILLICIT TRAFFICKING OF DRUGS AND PSYCHOTROPIC SUBSTANCES KW migrants KW illicit trafficking of drugs and psychotropic substances KW foreign drug-related crime KW drug dealers KW drug-related delicts KW gastrobayter KW drug market JO Forensics: yesterday, today, tomorrow AU Perevalova, T.F. PY 2017 IS PB East Siberian institute of the Ministry of Internal Affairs of the Russian Federation