TY - JOUR AU - M. A. Antonets TI - The classical limit of solutions of the Cauchy problem for hypoelliptic Weyl symbols JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1977 VL - 32 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1977_32_5_a6/ LA - ru ID - RM_1977_32_5_a6 ER -