%0 Journal Article
%A P. Tukia
%T A rigidity theorem for Möbius groups.
%J Inventiones mathematicae
%D 1989
%P 405-432
%V 97
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/IM_1989__97_2_143708/
%F IM_1989__97_2_143708