00508naa#a2200169#i#450# EN\INFRA-M\bibl\241 20260125042503.7 2587-9111 20130508b2013####ek#y0engy0150####ca RUS RU Analysis of the relationship of human capital and income levels in modern Russia Journal article Moscow INFRA-M Academic Publishing LLC. 2013 5 с. Journal article local Grishina Svetlana naukaru.ru