00572naa#a2200193#i#450# EN\\bibl\66649 20241123203505.6 1998-8990 20150625b2015####ek#y0engy0150####ca RUS RU APPLICATION OF FUZZY SETS OF FIRE-FIGHTING Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2015 3 с. Journal article local Motorygin Yu D Reshetov A P Kosenko D V journals.igps.ru