TY - JOUR AU - K. A. Kasymov TI - Boundary value problems with initial jumps JO - Differencialʹnye uravneniâ PY - 1985 SP - 1701 EP - 1706 VL - 21 IS - 10 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1985_21_10_a6/ LA - ru ID - DE_1985_21_10_a6 ER -