@article{Dolgushina2022study, author={Dolgushina, L.V. and Popova, A.I.}, title={STUDY OF BUILDING INORGANIC MATERIALS BASED ON GYPSUM BY IR SPECTROSCOPY}, journal={Siberian Fire and Rescue Bulletin}, publisher={FSBEE HE Siberian Fire and Rescue Academy EMERCOM of Russia}, year={2022}, pages={66-72}, volume={2022}, issue={2}, }