00684naa#a2200181#i#450# EN\\bibl\6594 20240425191451.4 1993-7768 20150828b2015####ek#y0engy0150####ca RUS RU Identification and evaluation of tourism expenditure for domestic and foreign tourists in major tourist destinations (sociological review by the example of Moscow region and St. Petersburg) Journal article CHERKIZOVO Russian State University of Tourism and Service 2015 10 с. Journal article local Kharitonova Tatyana Viktorovna Golikova Olga philosoph.editorum.ru