00665naa#a2200169#i#450# EN\FGKOU VO SPBU MVD ROSSII\bibl\114138 20260708014028.3 2227-7226 20260630b2026####ek#y0engy0150####ca RU Theoretical and applied aspects of operational investigative activities against minors Journal article St. Petersburg SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION 2026 7 с. Journal article local Ведение следствия. Розыск. 343.102 Gorkovenko Igor' Aleksandrovich vestnikkf.ru