%0 Journal Article %A I. SINGER %T Weak Compactness, Pseudo-reflexivity and Quasi-reflexivity. %J Mathematische Annalen %D 1964 %P 77-87 %V 154 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1964__154_161149/ %F MAN_1964__154_161149