%0 Journal Article %A Grunewald, Fritz %A Platonov, Vladimir %T New properties of lattices in Lie groups %J Comptes Rendus. Mathématique %D 2004 %P 271-276 %V 338 %N 4 %I Elsevier %U http://www.numdam.org/articles/10.1016/j.crma.2003.12.021/ %R 10.1016/j.crma.2003.12.021 %G en %F CRMATH_2004__338_4_271_0