%0 Journal Article %A L. BROWN %T The Hahn-Banach Theorem and a Class of Non-Locally Convex Spaces. %J Mathematische Annalen %D 1968 %P 295-298 %V 178 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1968__178_161751/ %F MAN_1968__178_161751