00545naa#a2200169#i#4500001001500000005001700015011001400032100004100046102000700087200002800094210007000122215001000192608002700202686008900229700003100318856002600349EN\\bibl\1605020240425220756.4##a1993-7768##a20170620b2017####ek#y0engy0150####ca##aRU1#aRevieweJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2017##a2 с.##aJournal article2local##aТуристско-экскурсионное обслуживание. 71.372grnti#1aKortunovgVadim Vadimovich4#aphilosoph.editorum.ru