00556naa#a2200193#i#450# EN\\bibl\2160 20260128000626.3 1999-5644 20140527b2014####ek#y0engy0150####ca RUS RU On Legal Competence of Bachelors and Masters in Tourism Journal article CHERKIZOVO Russian State University of Tourism and Service 2014 9 с. Journal article local Sirik Nataliya Kuskov Aleksey Shchuka Galina zh-szf.ru