%0 Journal Article
%A Stephen G. Brick
%T Normal-convexity and equations over groups.
%J Inventiones mathematicae
%D 1988
%P 81-104
%V 94
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1988__94_2_143618/
%F IM_1988__94_2_143618