TY JOUR TI OIL PRODUCTS' FLUORESCENCE SPECTRUM'S COMPUTER DATABASE AND ITS USE IN FORENSIC FIRE-TECHNICAL EXPERTISE KW database KW fluorescence ranges KW oil products KW combustible liquids JO Problems of risk management in the technosphere AU Cheshko, I.D. AU Vorontsova, A.A. AU Printseva, M.Y. PY 2014 IS 2014 PB Saint-Petersburg University of State Fire Service of Emercom of Russia