@article{Vinogradova2025instrumental, author={Vinogradova, N.I. and Grebneva, A.S.}, title={Instrumental methods in the forensic investigation of narcotic drugs}, journal={Forensic examination and research}, publisher={Moscow University of the Ministry of Internal Affairs of Russia named after V.Ya. Kikot}, year={2025}, pages={57-60}, volume={0}, issue={4}, }