00581naa#a2200181#i#450# EN\\bibl\12879 20240517102254.5 1995-0411 20160913b2016####ek#y0engy0150####ca RUS RU INTANGIBLE HERITAGE AS A SOCIAL FACTOR OF THE DEVELOPMENT OF URBAN AREAS IN A SERVICE ECONOMY Journal article CHERKIZOVO Russian State University of Tourism and Service 2016 7 с. Journal article local Khusnutdinova Svetlana Safonova Mariya rguts.editorum.ru