%0 Journal Article
%A E. Rips
%A Z. Sela
%T Canonical representatives and equations in hyperbolic groups.
%J Inventiones mathematicae
%D 1995
%P 489-512
%V 120
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1995__120_2_144286/
%F IM_1995__120_2_144286