%0 Journal Article %A A. F. Timan %T Converse theorems in the constructive theory of functions given on a finite segment of the real axis %J Doklady Akademii Nauk %D 1957 %P 762-765 %V 116 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1957_116_5_a11/ %G ru %F DAN_1957_116_5_a11