00501naa#a2200169#i#450# EN\INFRA-M\bibl\7152 20240501041515.3 1998-0701 20150917b2015####ek#y0engy0150####ca RUS RU Features of audit of information security of business-systems Journal article Moscow INFRA-M Academic Publishing LLC. 2015 8 с. Journal article local Sitnov Alyeksyey Aleksandrovich naukaru.ru