00605naa#a2200181#i#450# EN\\bibl\66965 20250406143923.7 1998-8990 20180925b2018####ek#y0engy0150####ca RUS RU MATHEMATICAL MODEL OF DEFINITION OF THE COST OF THE COLLECTIVE FIRE RISK OF AUTOMOTIVE GAS FILLING STATIONS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2018 7 с. Journal article local Fomin A V Shakhmanov F F journals.igps.ru