TY - JOUR AU - M. N. Yakovlev TI - Estimates for the approximate solution of the Cauchy problem, and the method of lines JO - Differencialʹnye uravneniâ PY - 1971 SP - 2078 EP - 2085 VL - 7 IS - 11 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1971_7_11_a16/ LA - ru ID - DE_1971_7_11_a16 ER -