TY - JOUR AU - N. K. Nikol'skii AU - B. S. Pavlov TI - Bases of eigenvectors, characteristic function and interpolation problems in the Hardy space $H^2$ JO - Doklady Akademii Nauk PY - 1969 SP - 550 EP - 553 VL - 184 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1969_184_3_a10/ LA - ru ID - DAN_1969_184_3_a10 ER -