TY - JOUR AU - A. L. Krylov TI - Boundary problems and biorthogonal expansions in Banach spaces JO - Doklady Akademii Nauk PY - 1958 SP - 865 EP - 867 VL - 119 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1958_119_5_a5/ LA - ru ID - DAN_1958_119_5_a5 ER -