00497naa#a2200181#i#450# EN\\bibl\10759 /en/manage/index 20250214230708.5 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 test.editorum.ru /en/manage/index