TY JOUR TI ON THE PROBLEMS OF COUNTERING MANIFESTATIONS OF EXTREMISM IN THE RUSSIAN FEDERATION KW extremism KW terrorism KW extremist manifestations KW countering extremism JO Bulletin of Ufa Law Institute of the Ministry of Internal Affairs of Russia AU Dolgopolov, A.A. AU Belokon, A.V. AU Kustova, N.K. PY 2022 IS 2022 PB Ufa Law Institute of the Ministry of Internal Affairs of Russia