00580naa#a2200181#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200011900101210007000220215001000290608002700300700002200327700002000349856002900369EN\\bibl\690120240424112333.3##a1995-0411##a20150904b2015####ek#y0engy0150####ca0#aRUS##aRU1#aInter-regional collaboration as the factor of educational tourism development in Yaroslavl regioneJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2015##a5 с.##aJournal article2local#1aGuseynovagAlena #1aMorozovagVera 4#aspst-journal.editorum.ru