%0 Journal Article %A N. K. Nikol'skii %T Spectral synthesis for the shift operator, and zeros in certain classes of analytic functions that are smooth up to the boundary %J Doklady Akademii Nauk %D 1970 %P 780-783 %V 190 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1970_190_4_a10/ %G ru %F DAN_1970_190_4_a10