00659naa#a2200193#i#4500001001500000005001700015011001400032100004100046101000800087102000700095200009800102210007000200215001100270608002700281686008900308700002400397700002200421856002200443EN\\bibl\1740520240507192258.2##a1995-042X##a20170705b2017####ek#y0engy0150####ca0#aRUS##aRU1#aANALYSIS OF THE RUSSIAN AND GLOBAL  E-COMMERCE MARKET: TRENDS AND CHALLENGESeJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2017##a12 с.##aJournal article2local##aТуристско-экскурсионное обслуживание. 71.372grnti#1aKhavanovagNatalya #1aBokarevagElena  4#arguts.editorum.ru