TY - JOUR AU - D. S. Anikonov AU - D. S. Konovalova TI - Cauchy problem for a differential equation with piecewise smooth characteristics JO - Sibirskij žurnal čistoj i prikladnoj matematiki PY - 2018 SP - 3 EP - 19 VL - 18 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VNGU_2018_18_3_a0/ LA - ru ID - VNGU_2018_18_3_a0 ER -