%0 Journal Article
%A Burns, Keith
%A Spatzier, Ralf
%T Manifolds of nonpositive curvature and their buildings
%J Publications Mathématiques de l'IHÉS
%D 1987
%P 35-59
%V 65
%I Institut des Hautes Études Scientifiques
%U http://www.numdam.org/item/PMIHES_1987__65__35_0/
%G en
%F PMIHES_1987__65__35_0