00612naa#a2200193#i#450# EN\\bibl\66914 20241122064933.5 1998-8990 20180325b2018####ek#y0engy0150####ca RUS RU CALCULATION OF AIR EXCHANGE PARAMETERS AT CLOSED FIRES ON OIL AND GAS COMPLEX OBJECTS Journal article Saint-Petersburg Saint-Petersburg University of State Fire Service of Emercom of Russia 2018 9 с. Journal article local Kuzmina T A Kuzmin A A Permyakov A A journals.igps.ru