TY - JOUR AU - H. Fährmann TI - On the convergence of costs in the case of optimal stopping of a partially observable random process in the Kalman–Bucy scheme JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1977 VL - 32 IS - 5 UR - http://geodesic.mathdoc.fr/item/RM_1977_32_5_a21/ LA - ru ID - RM_1977_32_5_a21 ER -