MainAuthors Telepnev Pavel F. adyunkt kafedry operativno-rozysknoy deyatelnosti v organah vnutrennih del Saint-Petersburg University of the Ministry of internal Affairs of Russian Federation ARTICLES: Theoretical questions of obtaining and using operational-investigative information Gaps in Russian Legislation — Issue №3 2017: 398-402 THE DOCUMENT IN OPERATIONAL SEARCH ACTIVITY AS THE MATERIAL MEDIUM OF OPERATIONAL SEARCH INFORMATION Economic Problems and Legal Practice — Issue №5 2017: 166-170 PRACTICAL ACTIVITIES OF AN OPERATIVE OFFICER, AS A SOURCE OF FORMATION OF OPERATIONAL-SEARCH INFORMATION Sociopolitical Sciences — Issue №6 2017: 153-156