TY - JOUR AU - G. B. Mustafaev TI - An expansion formula connected with the boundary value problem with a complex parameter for systems of differential equations of the first order JO - Differencialʹnye uravneniâ PY - 1965 SP - 1246 EP - 1259 VL - 1 IS - 9 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1965_1_9_a9/ LA - ru ID - DE_1965_1_9_a9 ER -