%0 Journal Article %A N. K. Nikol'skii %T Bases of exponential functions and values of reproducing kernels %J Doklady Akademii Nauk %D 1980 %P 1316-1320 %V 252 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1980_252_6_a7/ %G ru %F DAN_1980_252_6_a7