TY - JOUR AU - N. T. Stel'maschuk AU - V. A. Shilinec TI - The method of formal derivatives for the solution of the Cauchy problem for a system of partial differential equations JO - Differencialʹnye uravneniâ PY - 1993 SP - 1999 EP - 2001 VL - 29 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1993_29_11_a15/ LA - ru ID - DE_1993_29_11_a15 ER -