%0 Journal Article %A Bestvina, Mladen %A Mess, Geoffrey %T The boundary of negatively curved groups %J Journal of the American Mathematical Society %D 1991 %P 469-481 %V 04 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-1991-1096169-1/ %R 10.1090/S0894-0347-1991-1096169-1 %F 10_1090_S0894_0347_1991_1096169_1