%0 Journal Article %A Neven Grbac %A Joachim Schwermer %T On Eisenstein series and the cohomology of arithmetic groups %J Comptes Rendus. Mathématique %D 2010 %P 597-600 %V 348 %N 11-12 %I Elsevier %R 10.1016/j.crma.2010.04.007 %G en %F CRMATH_2010__348_11-12_597_0