00539naa#a2200181#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200007600101210007000177215001000247608002700257700003200284700002700316856001400343EN\\bibl\233220241108225605.5##a1995-042X##a20140528b2014####ek#y0engy0150####ca0#aRUS##aRU1#aGlobal tourism development trends: impact on marketingeJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2014##a9 с.##aJournal article2local#1aVapnyarskayagOlga Igorevna#1aUlyanchenkogLyudmila 4#azh-szf.ru