%0 Journal Article %A Arioli, M. %A Duff, I.S. %T Using FGMRES to obtain backward stability in mixed precision %J Electronic transactions on numerical analysis %D 2009 %V 33 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_2009__33__a10/ %G en %F ETNA_2009__33__a10