TY JOUR TI FORMS OF RECONCILIATION IN THE JUDICIAL PROCESS OF THE ANCIENT RUSSIAN AND RUSSIAN (MOSCOW) CENTRALIZED STATES (IX-XVII centuries) KW conciliation procedures; Ancient Russian state; Russian (Moscow) centralized state; judicial process; settlement agreement; mediation JO Bulletin of the Kazan Law Institute of MIA Russia AU Bronnikova, E.A. PY 2026 IS 17 PB Kazan law institute Ministry of Internal Affairs Russian Federation