%0 Journal Article
%A Benson Farb
%A Shmuel Weinberger
%T Isometries, rigidity and universal covers
%J Annals of mathematics
%D 2008
%P 915-940
%V 168
%N 3
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.4007/annals.2008.168.915/
%R 10.4007/annals.2008.168.915
%G en
%F 10_4007_annals_2008_168_915