TY - JOUR AU - L. S. Frank TI - Finite difference methods for solving of the Cauchy problem for ill-posed systems of the first order JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1964 VL - 19 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1964_19_5_a15/ LA - ru ID - RM_1964_19_5_a15 ER -