TY JOUR TI MASS MEDIA AS ENTITIES MONITORING THE LEGALITY OF OPERATIONAL-INVESTIGATIVE ACTIVITIES KW legality KW operational and investigative activities KW control KW mass media KW lawmaking KW and law enforcement JO Vestnik of the East Siberian institute of the Ministry of internal affairs of the Russian Federation AU Shashin, D.G. PY 2026 IS 0 PB East Siberian institute of the Ministry of Internal Affairs of the Russian Federation