00603naa#a2200205#i#450# EN\\bibl\4165 /en/manage/index 20250402155955.3 1995-042X 20141202b2014####ek#y0engy0150####ca RUS RU Vip-tourism marketing organization in russia Journal article CHERKIZOVO Russian State University of Tourism and Service 2014 10 с. Journal article local Silaeva Anna Chkhikvadze Nelli Konovalova Elena test.editorum.ru /en/manage/index