%0 Journal Article %A M. A. Evgrafov %T Determination of the class of convergence in certain interpolation problems %J Doklady Akademii Nauk %D 1957 %P 31-33 %V 115 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_115_1_a6/ %G ru %F DAN_1957_115_1_a6