00536naa#a2200181#i#450# EN\\bibl\67909 20250420231435.7 2218-130X 20121225b2012####ek#y0engy0150####ca RUS RU RISK MANAGEMENT IN EMERGENCY SITUATIONS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2012 6 с. Journal article local Bardulin E N Ipatov D N journals.igps.ru