TY JOUR TI ON THE ISSUE OF INCREASING THE EFFECTIVENESS OF COUNTERING EXTREMIST CRIMES COMMITTED IN INSTITUTIONS OF THE PENAL SYSTEM KW crimes of extremist orientation KW counteraction to crimes of extremist orientation KW prevention of crimes of extremist orientation KW institutions of the penal system JO Penal law AU Bezruchko, E.V. PY 2025 IS 20 PB Academy of the FPS of Russia