@article{Puchnin2021influence,
author={Puchnin, A.V. and Puchnina, M.Y.},
title={Influence of destructive internet content on forming columbine ideas among minors},
journal={Vestnik of the St. Petersburg University of the Ministry of Internal Affairs of Russia},
publisher={SAINT-PETERSBURG UNIVERSITY OF THE MINISTRY OF INTERNAL AFFAIRS OF THE RUSSIAN FEDERATION},
year={2021},
pages={115-120},
volume={2021},
issue={3},
}