00682naa#a2200193#i#450# EN\\bibl\66796 20241122210630.5 1998-8990 20161225b2016####ek#y0engy0150####ca RUS RU COMPLEXITY GRADUATION MODEL FOR ASSESSMENT OF INFORMATION SYSTEMS SECURITY IN SYSTEM OF THE DISTRIBUTED SITUATIONAL CENTERS OF EMERCOM OF RUSSIA Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2016 5 с. Journal article local Eremenko S P Khitov S B Krutolapov Alexander S. journals.igps.ru