@article{Cheshko2023instrumental, author={Cheshko, I.D. and Yatsenko, L.A. and Princeva, M.Y.}, title={INSTRUMENTAL METHODS IN MODERN FIRE-TECHNICAL EXPERTISE. 5. CHROMATOGRAPHIC RESEARCH METHODS}, journal={MONITORING AND EXPERTISE IN SAFETY SYSTEM}, publisher={Saint-Petersburg University of State Fire Service of Emercom of Russia}, year={2023}, pages={18-26}, volume={2023}, issue={2}, }