00607naa#a2200169#i#4500001004000000005001700040011001400057100004100071102000700112200007900119210011600198215001000314608002700324700003400351700003500385856001700420EN\FGKOU VO SPBU MVD ROSSII\bibl\10395620251016233217.4##a2227-7226##a20251011b2025####ek#y0engy0150####ca##aRU1#aPre-state history of operational investigative activitieseJournal article1#aSt. PetersburgcSAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATIONd2025##a8 с.##aJournal article2local#1aMelikhovgAleksandr Ivanovich#1aKapitanecgYuliya Vladimirovna4#avestnikkf.ru