%0 Journal Article %A Liu, Hualei %A Zhong, Baojiang %T Simpler block GMRES for nonsymmetric systems with multiple right-hand sides %J Electronic transactions on numerical analysis %D 2008 %P 1-9 %V 30 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2008__30__a24/ %G en %F ETNA_2008__30__a24