%0 Journal Article %A Edwin J. Akutowicz %T Extrapolation and approximation of functions given on linear sets of positive capacity. %J Mathematische Zeitschrift %D 1965 %P 414-419 %V 89 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1965__89_170455/ %F MZ_1965__89_170455