00582naa#a2200181#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200011400101210007000215215001100285608002700296700002300323700003200346856002200378EN\\bibl\215320240517143222.5##a1999-5644##a20140527b2014####ek#y0engy0150####ca0#aRUS##aRU1#aEconomic aspects of sustainable tourism development in the regions of the Russian FederationeJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2014##a12 с.##aJournal article2local#1aIlkevichgSergey  #1aSakharchukgElena Sergeevna4#arguts.editorum.ru