00568naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200005300102210007000155215001100225608002700236700002200263700002300285700003100308856003500339EN\\bibl\1192820240512213719.7##a1995-042X##a20160616b2016####ek#y0engy0150####ca0#aRUS##aRU1#aFunctions of ecological tourismeJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2016##a13 с.##aJournal article2local#1aRudykgAleksandr #1aShestakovagElena #1aButovagTatyana Georgievna4#aservice-rusjournal.editorum.ru