%0 Journal Article
%A N.J. Wildberger
%T Convexity and unitary represenattions of nilpotent Lie groups.
%J Inventiones mathematicae
%D 1989
%P 281-292
%V 98
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1989__98_1_143730/
%F IM_1989__98_1_143730