00745naa#a2200181#i#450# EN\FGKOU VO SPBU MVD ROSSII\bibl\85582 20250104113534.6 2071-8284 20241226b2024####ek#y0engy0150####ca RUS RU Problems and features of normative legal regulation of "cover documents" using in operational investigative activities Journal article St. Petersburg SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION 2024 17 с. Journal article local Уголовный розыск. Криминальная полиция. 351.745.7 RUS Tambovtsev Andrei Ivanovich vestnikkf.ru