TY JOUR TI Legal criteria for separate content convicted persons in places of deprivation of liberty KW separate detention of convicts KW differentiation of convicts KW places of deprivation of liberty KW law and order and regime in correctional institutions JO Penal law AU Malikov, B.Z. AU Prikhozhaya, L.. PY 2023 IS 18 PB Academy of the FPS of Russia