TY JOUR TI ESTABLISHMENT OF INDIVIDUAL CHARACTERISTICS OF COMPOSITION OF OIL PRODUCTS BY METHODS OF THE SYSTEM ANALYSIS KW oil KW oil pollution KW gaz-liquid chromatography KW infrared spectroscopy KW X-ray fluorescent analysis KW regression analysis JO Problems of risk management in the technosphere AU Egoricov, P.N. AU Belshina, J.N. AU Sharapov, S.V. AU Archipov, M.I. PY 2013 IS PB Saint-Petersburg University of State Fire Service of Emercom of Russia