00562naa#a2200181#i#450# EN\\bibl\4945 /en/manage/index 20250808020254.5 1999-5644 20150310b2015####ek#y0engy0150####ca RUS RU Efficiency-improving technologies for tourism activities in municipalities Journal article CHERKIZOVO Russian State University of Tourism and Service 2015 0 с. Journal article local Lagusev Yuriy test.editorum.ru /en/manage/index