TY - JOUR AU - G. Kallianpur AU - O. A. Oleinik TI - On free boundary problems arising in probability theory (uniqueness theorems) JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1996 SP - 1203 EP - 1205 VL - 51 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1996_51_6_a10/ LA - en ID - RM_1996_51_6_a10 ER -