TY JOUR TI PROBATION AND PENAL LEGISLATION OF THE RUSSIAN FEDERATION: ISSUES OF CORRELATION OF SPHERES OF LEGAL REGULATION KW probation KW penitentiary probation KW executive probation KW post-penitentiary probation KW penal legislation KW legal relations KW subject of legal regulation KW institute (subinstitute) of penal law KW source of penal law KW punishments and other measures of a criminal legal nature JO Penal law AU Ermasov, E.V. PY 2025 IS 19 PB Academy of the FPS of Russia