00749naa#a2200181#i#450# EN\FGKOU VO SPBU MVD ROSSII\bibl\49343 20240517151344.5 2071-8284 20221216b2022####ek#y0engy0150####ca RUS RU Head of the Petrograd Provincial Gendarmerie Department Ivan Dmitrievich Volkov: fragments of biography and photo portrait Journal article St. Petersburg SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION 2022 8 с. Journal article local Биографические и подобные исследования. 929 RUS Remneva Svetlana Vladimirovna vestnikspbmvd.ru