MelnikovV. Y., CherkasovaM. A., SereginA. V., StepanenkoD. A., A. MushinskiyM., and A. StepanenkoR. “A STUDY OF EXTREMISM AS A COMPLEX INTER-BRANCH CONCEPT”. Humanities & Social Sciences Reviews, Vol. 7, no. 4, July 2019, pp. 72-79, doi:10.18510/hssr.2019.7411.