%0 Journal Article %T ON THE ISSUE OF THE METHODOLOGY FOR ASSESSING THE FIRE EXTINGUISHING EFFICIENCY OF POWDER COMPOSITIONS %A Komrakov, P.V. %A Gapeev, A.A. %A Gudkov, M.A. %A Nikitin, I.S. %A Koval, Y.N. %K %J Siberian Fire and Rescue Bulletin %D 2025 %N 2025 %P 8 %I FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia