TY JOUR TI SEVERAL ISSUES OF INFORMATION SUPPORT FOR OPERATIVE-SEARCHED ACTIVITY AT DETECTION AND INVESTIGATON OF CRIMES CAUSED BY THE USE OF COMPUTER AND TELECOMMUNICATION TECHNOLOGIES KW Information support KW information and communication technologies KW computer crimes KW restriction of constitutional rights and freedoms of citizens KW system of operational-search activities JO Forensics: yesterday, today, tomorrow AU Kuzmin, I.A. PY 2017 IS PB East Siberian institute of the Ministry of Internal Affairs of the Russian Federation