00577naa#a2200181#i#450# EN\\bibl\68022 20241124090412.7 2218-130X 20131225b2013####ek#y0engy0150####ca RUS RU THE PROBLEM ISSUES OF ENSURING OF INFORMATION SAFETY OF SOCIO-ECONOMIC SYSTEMS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2013 6 с. Journal article local Artamonov A S Ivanov A Yu journals.igps.ru