00569naa#a2200193#i#450# EN\\bibl\66919 20250503225617.6 1998-8990 20180325b2018####ek#y0engy0150####ca RUS RU MANAGEMENT OF EMERGENCY SITUATIONS RISKS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2018 7 с. Journal article local Troyanov O M Reva Yu V Komashinsky V I journals.igps.ru