00506naa#a2200169#i#450# EN\\bibl\2333 20260502232943.6 1995-042X 20140528b2014####ek#y0engy0150####ca RUS RU Experience economy concept in the development of tourism and hospitality Journal article CHERKIZOVO Russian State University of Tourism and Service 2014 7 с. Journal article local Osokin Vadim naukaru.ru