TY - JOUR AU - V. P. Mikhailov TI - The analytical solution of the Goursat problem for a system of differential equations JO - Doklady Akademii Nauk PY - 1957 SP - 450 EP - 453 VL - 115 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1957_115_3_a6/ LA - ru ID - DAN_1957_115_3_a6 ER -