%0 Journal Article %A CHARLES B. DUNHAM %T Best Discrete Mean Rational Approximation (Short Communication) %J Aequationes mathematicae %D 1973 %P 319-319 %V 9 %I mathdoc %U http://geodesic.mathdoc.fr/item/AM2_1973__9_136384/ %F AM2_1973__9_136384