%0 Journal Article %A Mogens Lemvig Hansen %T Weak amenability of the universal covering group fo SU (1, n). %J Mathematische Annalen %D 1990 %P 445-472 %V 288 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1990__288_1_164743/ %F MAN_1990__288_1_164743