00634naa#a2200193#i#450# EN\INFRA-M\bibl\11074 /en/manage/index 20241126121445.2 2306-1731 20160217b2016####ek#y0engy0150####ca RUS RU Cossacks Identity Problem in the Context of Social and Cultural Integration of the Russian Population in the Modern Conditions Journal article Moscow INFRA-M Academic Publishing LLC. 2016 6 с. Journal article local Kapitsa G. Kashchenko T. L. test.editorum.ru /en/manage/index