00640naa#a2200193#i#450# EN\\bibl\3403 /en/manage/index 20250519110607.1 1999-5644 20140902b2014####ek#y0engy0150####ca RUS RU Greating a cluster-logistic structure of the tourist and recreation system: economic appraisal of the potential Journal article CHERKIZOVO Russian State University of Tourism and Service 2014 6 с. Journal article local Lugovskoy Aleksandr Mezhova Lidiya test.editorum.ru /en/manage/index