00621naa#a2200193#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200011700101210007000218215001100288608002700299700002400326700002300350700001900373856003500392EN\\bibl\233820240518095628.6##a1995-042X##a20140528b2014####ek#y0engy0150####ca0#aRUS##aRU1#aIT strategies for tourist and service companies: analyzing challenges, approaches, and validityeJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2014##a14 с.##aJournal article2local#1aErmakovgStanislav #1aIlkevichgSergey  #1aShlapakgVera 4#aservice-rusjournal.editorum.ru