00504naa#a2200169#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200008600101210007000187215001000257608002700267700002500294856001500319EN\\bibl\142120240626113836.3##a1999-5644##a20140131b2014####ek#y0engy0150####ca0#aRUS##aRU1#aStrategic Lines for Russian Education Service Market DevelopmenteJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2014##a6 с.##aJournal article2local#1aStepanovagSvetlana 4#anaukaru.ru