00506naa#a2200193#i#450# EN\\bibl\65676 20240703065348.3 2304-0130 20180925b2018####ek#y0engy0150####ca RUS RU Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2018 6 с. Journal article local Lobova Sofya F. journals.igps.ru