%0 Journal Article %A A. D. Solov'ev %T Determination of the class of convergence of interpolation series for certain problems %J Doklady Akademii Nauk %D 1957 %P 991-994 %V 113 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_113_5_a11/ %G ru %F DAN_1957_113_5_a11