00539naa#a2200181#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200007700102210007000179215001000249608002700259700002400286700002100310856002600331EN\\bibl\1289920240424054139.3##a1993-7768##a20160831b2016####ek#y0engy0150####ca0#aRUS##aRU1#aSOCIAL AND CULTURAL ASPECTS OF FREE INDEPENDENT TOURISMeJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2016##a6 с.##aJournal article2local#1aRyabovagTatyana V.#1aErtmangElena V.4#aphilosoph.editorum.ru