@article{CRMATH_2008__346_15-16_857_0, author = {Caprace, Pierre-Emmanuel and Monod, Nicolas}, title = {Some properties of non-positively curved lattices}, journal = {Comptes Rendus. Math\'ematique}, pages = {857--862}, publisher = {Elsevier}, volume = {346}, number = {15-16}, year = {2008}, doi = {10.1016/j.crma.2008.07.006}, language = {en}, url = {http://www.numdam.org/articles/10.1016/j.crma.2008.07.006/} }