%0 Journal Article %A Ben Brubaker %A Daniel Bump %A Solomon Friedberg %A Jeffrey Hoffstein %T Weyl group multiple Dirichlet series III: Eisenstein series and twisted unstable $A_r$ %J Annals of mathematics %D 2007 %P 293-316 %V 166 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.4007/annals.2007.166.293/ %R 10.4007/annals.2007.166.293 %G en %F 10_4007_annals_2007_166_293