TY - JOUR AU - L. S. Frank TI - A mixed problem for Shilov parabolic hypoelliptic equation with two independent variables JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1964 VL - 19 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1964_19_6_a25/ LA - ru ID - RM_1964_19_6_a25 ER -