%0 Journal Article %A L. Ya. Shalashova %T Timan's approximation theorem for functions having a continuous derivative of fractional order %J Doklady Akademii Nauk %D 1969 %P 1248-1249 %V 188 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1969_188_6_a12/ %G ru %F DAN_1969_188_6_a12