TY - JOUR AU - V. A. Yurko TI - Boundary value problems with discontinuity conditions in an interior point of the interval JO - Differencialʹnye uravneniâ PY - 2000 SP - 1139 EP - 1140 VL - 36 IS - 8 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2000_36_8_a20/ LA - ru ID - DE_2000_36_8_a20 ER -