%0 Journal Article
%T The concept of «operational contact» in operational investigative activities and its interpretation
%A Popov, S.V.
%K Operational contact, psychological contact, intelligence conversation, intelligence survey, operational investigative activity.
%J Bulletin of the Kaliningrad branch of the Saint-Petersburg University of the Ministry of Internal Affairs of Russia
%D 2024
%N 
%P 4
%I SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION