00547naa#a2200181#i#450# EN\\bibl\14721 20250412201944.6 1993-7768 20161222b2016####ek#y0engy0150####ca RUS RU Prospects of “Import Substitution” in the tourist industry Journal article CHERKIZOVO Russian State University of Tourism and Service 2016 9 с. Journal article local Yakunin Vadim Ovsyannikov Valeriy philosoph.editorum.ru