%0 Journal Article %T Reasons for the emergence of the legal institution of operational investigative activity: the authoritative nature of tacit knowledge and national security %A , .. %A Lobaseva, E.G. %K State function, ensuring national security, legal institution, operational investigative activity, tacit knowledge, secrecy, double morality %J Bulletin of the Kaliningrad branch of the Saint-Petersburg University of the Ministry of Internal Affairs of Russia %D 2023 %N 0 %P 4 %I SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION