TY - JOUR AU - M. A. Evgrafov TI - Determination of the class of convergence in certain interpolation problems JO - Doklady Akademii Nauk PY - 1957 SP - 31 EP - 33 VL - 115 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1957_115_1_a6/ LA - ru ID - DAN_1957_115_1_a6 ER -