@article{Matyuhin2021necessary,
author={Matyuhin, A.V.},
title={Necessary knowledge for students about countering extremism (textbook «The Policy of countering extremism» edited by A. P. Koshkin},
journal={Journal of Political Research},
publisher={INFRA-M Academic Publishing LLC.},
year={2021},
pages={178-184},
volume={5},
issue={1},
}