TY JOUR TI EVALUATING THE EFFECTIVENESS OF EXTINGUISHING FLAMMABLE LIQUIDS WITH FOAM IN COMBINATION WITH REFRIGERANT KW extinguishing efficiency KW foam and gas extinguishing agents KW critical and optimal feed rate KW specific consumption KW coefficient of use of extinguishing agents JO Siberian Fire and Rescue Bulletin AU Gapeev, A.A. AU Gudkov, M.A. AU Komrakov, P.V. AU Meshcheryakov, A.V. AU Koval, Y.N. PY 2024 IS 2024 PB FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia