TY - JOUR AU - T. Sh. Kal'menov TI - A criterion for the continuity of the solution of the Goursat problem for a certain degenerate equation JO - Differencialʹnye uravneniâ PY - 1972 SP - 41 EP - 54 VL - 8 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1972_8_1_a5/ LA - ru ID - DE_1972_8_1_a5 ER -