00636naa#a2200193#i#450# EN\\bibl\66946 20250504040748.7 1998-8990 20180625b2018####ek#y0engy0150####ca RUS RU MODEL OF THE PROCESS OF CHANGE OF FIRE RESISTANCE OF METAL CONSTRUCTION UNDER CONDITIONS OF HYDROCARBON FIRE Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2018 7 с. Journal article local Boeva A A Terekhin S N Shidlovsky G L journals.igps.ru