00539naa#a2200181#i#450# EN\INFRA-M\bibl\10214 20260305110734.4 2226-7867 20151211b2015####ek#y0engy0150####ca RUS RU Features of Crimea Integration and Adaptation to Russian Socio-Political System Journal article Moscow INFRA-M Academic Publishing LLC. 2015 7 с. Journal article local Kostyayev Syergyey Yushkov Igor naukaru.ru