@article{Kozak2023laboratory,
author={Kozak, T.R. and Gorjacheva, O.S.},
title={Laboratory investigation during the control of the pharmaceutical drugs on the indicator "Related substances" by the method of high-performance liquid chromatography},
journal={From Chemistry Towards Technology Step-By-Step},
publisher={Yaroslavl State Technical University},
year={2023},
pages={72-76},
volume={4},
issue={2},
}