TY JOUR TI ADDING NEW TYPES OF INCENTIVES TO THE PRISONERS’ REWARD SYSTEM AS AN IMPORTANT TREND OF PENAL POLICY DEVELOPMENT KW encouraging law-abiding behavior of convicts KW incentive institution of penal law KW institution of reducing the sentence KW sentenced to correctional labor KW sentenced to restriction of liberty KW parole KW replacement of the unserved part of a sentence with a lighter form of punishment KW incentives KW penalties JO Penal law AU BABAJAN, S.L. PY 2017 IS 12 PB Academy of the FPS of Russia