%0 Journal Article %A M. S. Aliev %T Best approximation of continuous functions in the metric $C[a,b]$ by generalized polynomials %J Doklady Akademii Nauk %D 1968 %P 257-259 %V 179 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1968_179_2_a1/ %G ru %F DAN_1968_179_2_a1