TY - JOUR AU - V. I. Zhegalov TI - A problem of the Tricomi type with five shifts in the hyperbolic part of the domain JO - Trudy seminara po kraevym zadačam PY - 1978 SP - 48 EP - 52 VL - 15 IS - 15 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/KUKZ_1978_15_15_a6/ LA - ru ID - KUKZ_1978_15_15_a6 ER -