%0 Journal Article %A W.M. BOGDANOWICZ %A J.N. Welch %T On a Linear Operator Connected with Almost Periodic Solutions of a Linear Differential Equations in Banach Spaces %J Mathematische Annalen %D 1967 %P 327-336 %V 172 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1967__172_161594/ %F MAN_1967__172_161594