00453naa#a2200169#i#450# EN\INFRA-M\bibl\1257 20250109060544.4 2305-7807 20131216b2013####ek#y0engy0150####ca RUS RU STATE REGULATION OF SOCIAL MOBILITY Journal article Moscow INFRA-M Academic Publishing LLC. 2013 5 с. Journal article local Gendin G. zh-szf.ru