TY - JOUR AU - V. V. Grushin TI - Solutions of partial differential equations with constant coefficients JO - Doklady Akademii Nauk PY - 1961 SP - 17 EP - 19 VL - 139 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1961_139_1_a2/ LA - ru ID - DAN_1961_139_1_a2 ER -