@article{Maltseva2019significance, author={Maltseva, T.. and Vlasov, D.N.}, title={Significance and Directions for Optimizing the Psychological Support of Police Activities in Crowded Places}, journal={Scientific Research and Development. Socio-Humanitarian Research and Technology}, publisher={INFRA-M Academic Publishing LLC.}, year={2019}, pages={26-34}, volume={8}, issue={1}, }