TY JOUR TI FEATURES OF RESEARCHING MEANS OF ARSON BY METHODS OF GAS-LIQUID CHROMATOGRAPHY AND FLUORESCENCE SPECTROSCOPY WHEN EXAMINING FIRES KW means of arson KW petroleum products KW flammable liquids KW flammable liquids KW gas-liquid chromatography KW fluorescence spectroscopy KW fire-technical examination KW objects of study JO MONITORING AND EXPERTISE IN SAFETY SYSTEM AU Princeva, M.Y. AU Yatsenko, L.A. AU Cheshko, I.D. PY 2024 IS 2023 PB Saint-Petersburg University of State Fire Service of Emercom of Russia