00569naa#a2200193#i#450# EN\\bibl\87773 20250812023442.2 2074-8183 20141225b2014####ek#y0engy0150####ca RUS RU Specifics affecting the investigation efficiency of crimes committed by illegal migrants Journal article Volgograd Volgograd Academy of the Ministry of Internal Affairs of Russia 2014 5 с. Journal article local va-mvd.editorum.ru