TY - JOUR AU - A. A. Kilbas AU - O. A. Repin TI - An Analog of the Bitsadze--Samarskii Problem for a Mixed Type Equation with a Fractional Derivative JO - Differencialʹnye uravneniâ PY - 2003 SP - 638 EP - 644 VL - 39 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_2003_39_5_a6/ LA - ru ID - DE_2003_39_5_a6 ER -