00538naa#a2200169#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200011500102210008500217215001000302608002700312700000600339856002300345EN\\bibl\8807820250727080719.7##a2074-8183##a20170325b2017####ek#y0engy0150####ca0#aRUS##aRU1#aPRELIMINARY INVESTIGATION BODIES OF RUSSIA: HISTORICAL ASPECTS OF ESTABLISHMENT AND FORMATIONeJournal article1#aVolgogradcVolgograd Academy of the Ministry of Internal Affairs of Russiad2017##a6 с.##aJournal article2local#1g 4#ava-mvd.editorum.ru