00544naa#a2200169#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200011800102210007000220215001000290608002700300700002100327856002600348EN\\bibl\1476020240426070931.5##a1993-7768##a20161222b2016####ek#y0engy0150####ca0#aRUS##aRU1#aSubstantiation of the indicators system of the quality of hotel sports and recreational serviceseJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2016##a9 с.##aJournal article2local#1aTopolnikgVera  4#aphilosoph.editorum.ru