%0 Journal Article
%A H. Abels
%T Discrete Groups of Affine Isometries
%J Journal of Lie theory
%D 1999
%P 321-35
%V 9
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JLT_1999_9_2_a3/
%F JLT_1999_9_2_a3