@article{Petryanin2021criminological,
author={Petryanin, A.V. and Kulikov, R.S. and Antonov, I.Y.},
title={Criminological and operational-search prevention of extremist activities},
journal={Legal Science and Practice: Journal of Nizhny Novgorod Academy of the Ministry of Internal Affairs of Russia},
publisher={Nizhny Novgorod Academy of the Ministry of the Interior of Russia},
year={2021},
pages={136-142},
volume={2021},
issue={1},
}