00508naa#a2200169#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200007600101210007000177215001000247608002700257700002400284856003000308EN\\bibl\340520240928061752.6##a1999-5644##a20140902b2014####ek#y0engy0150####ca0#aRUS##aRU1#aInformation service as applied to the tourist businesseJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2014##a6 с.##aJournal article2local#1aNedkovagAntonina  4#avestnik-rguts.editorum.ru