00443naa#a2200169#i#450# EN\\bibl\10759 20260131025114.6 2225-8272 20151228b2015####ek#y0engy0150####ca RUS RU DEMOGRAPHIC FACTOR OF MODERNIZATION OF MODERN RUSSIA Journal article Moscow RANEPA 2015 3 с. Journal article local Merkulov Pavel zh-szf.ru