TY - JOUR AU - M. H. Zakhar-Itkin TI - Non-stationary solutions of matrix telegraph equations JO - Trudy Matematicheskogo Instituta imeni V.A. Steklova PY - 1971 VL - 26 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/RM_1971_26_6_a8/ LA - ru ID - RM_1971_26_6_a8 ER -