00758naa#a2200181#i#450# EN\FGKOU VO SPBU MVD ROSSII\bibl\95277 20250416131722.3 2227-7226 20250415b2025####ek#y0engy0150####ca RU Assistance of minors in solving the tasks of operational investigative activities Journal article St. Petersburg SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION 2025 7 с. Journal article local Органы охраны общественного порядка. Милиция. Полиция. 351.74 Gorkovenko Igor Alexandrovich Polyakov Aleksey Vital'evich vestnikspbmvd.ru