TY JOUR TI TECHNIQUE OF ASSESSMENT OF THERMODYNAMIC CHARACTERISTICS OF THE SMOLDERING COMBUSTION IN POROUS SOIL SYSTEMS ON OIL AND GAS OBJECTS KW smoldering combustion KW porous systems KW oil products KW fire hazard JO Scientific and analytical journal «Vestnik Saint-Petersburg university of State fire service of EMERCOM of Russia» AU Zaykina, M.I. AU Reshetov, A.P. AU Trofimets, V.Y. PY 2017 IS 2017 PB Saint-Petersburg University of State Fire Service of Emercom of Russia