00514naa#a2200181#i#450# EN\INFRA-M\bibl\1039 /en/manage/index 20241216093110.1 2306-1731 20130930b2013####ek#y0engy0150####ca RUS RU Russian international academy for tourism Journal article Moscow INFRA-M Academic Publishing LLC. 2013 3 с. Journal article local Besedin D. test.editorum.ru /en/manage/index