%0 Journal Article %A J.L. Walsh %T Note on approximation by bounded analytic functions. (Problem ...). %J Mathematische Zeitschrift %D 1959 %P 47-52 %V 72 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZ_1959__72_183593/ %F MZ_1959__72_183593