TY - JOUR AU - V. B. Balakin TI - Jumps of the derivatives with respect to the initial data on a surface of discontinuity of the right-hand side of a system JO - Žurnal vyčislitelʹnoj matematiki i matematičeskoj fiziki PY - 1964 SP - 1102 EP - 1106 VL - 4 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZVMMF_1964_4_6_a11/ LA - ru ID - ZVMMF_1964_4_6_a11 ER -