@article{Serezhkina2021participation, author={Serezhkina, M.A.}, title={Participation of Employees of the Penitentiary System as a Condition for Illegal Drug Trafficking in Prisons}, journal={Bulletin of Kemerovo State University. Series: Humanities and Social Sciences}, publisher={Kemerovo State University}, year={2021}, pages={270-276}, volume={2021}, issue={3}, }