00453naa#a2200169#i#450# EN\\bibl\10946 20260405205150.7 2071-2367 20160229b2016####ek#y0engy0150####ca RUS RU SYSTEMATIC APPROACH TO RESEARCH OF SOCIO-CULTURAL ISSUES Journal article Moscow RANEPA 2016 7 с. Journal article local Parshikov Nikolay naukaru.ru