LDR 00547naa#a2200169#i#450# 001 EN\\bibl\4952 005 20241224231755.2 011 ## _a1999-5644 100 ## _a20150310b2015####ek#y0engy0150####ca 101 0# _aRUS 102 ## _aRU 200 1# _aThe problem of «sustainable tourism» in science and education in Russia and abroad: a comparative analysis _eJournal article 210 1# _aCHERKIZOVO _cRussian State University of Tourism and Service _d2015 215 ## _a11 с. 608 ## _aJournal article _2local 700 #1 _aIlkevich _gSergey 856 4# _anaukaru.ru _u