00533naa#a2200181#i#450# EN\\bibl\3416 /en/manage/index 20241217215135.2 1999-5644 20140902b2014####ek#y0engy0150####ca RUS RU Reflecting on tourist systems development Journal article CHERKIZOVO Russian State University of Tourism and Service 2014 7 с. Journal article local Sarancha Mikhail test.editorum.ru /en/manage/index