@article{Popov2024the,
author={Popov, S.V.},
title={The concept of «operational contact» in operational investigative activities and its interpretation},
journal={Bulletin of the Kaliningrad branch of the Saint-Petersburg University of the Ministry of Internal Affairs of Russia},
publisher={SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION},
year={2024},
pages={-},
volume={0},
issue={2},
}