00561naa#a2200181#i#4500001001400000005001700014011001400031100004100045101000800086102000700094200009900101210007000200215001000270608002700280700001900307700002700326856002600353EN\\bibl\658820240425032014.4##a1993-7768##a20150828b2015####ek#y0engy0150####ca0#aRUS##aRU1#aImproving the life cycle of information systems for small and medium businesseJournal article1#aCHERKIZOVOcRussian State University of Tourism and Serviced2015##a6 с.##aJournal article2local#1aShlapakgVera #1aTeodorovichgNataliya 4#aphilosoph.editorum.ru