00634naa#a2200181#i#450# EN\\bibl\68651 20240930082028.1 2307-7476 20150925b2015####ek#y0engy0150####ca RUS RU FORECAST OF THE OPTIMAL OPTIONS OF DELIVERY OF MATERIAL SUPPLY UNDER CONDITIONS OF REGIONAL EMERGENCY ON THE BASIS OF THE FUZZY SET THEORY Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2015 7 с. Journal article local Vilkov V B Kozlova I V journals.igps.ru