%0 Journal Article %A Brian Dorofaeff %T Weak amenability and semidirect products in simple Lie groups. %J Mathematische Annalen %D 1996 %P 737-742 %V 306 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/MAN_1996__306_3_165477/ %F MAN_1996__306_3_165477