%0 Journal Article %A Manteuffel, Thomas A. %A Starke, Gerhard %A Varga, Richard S. %T Adaptive $k$-step iterative methods for nonsymmetric systems of linear equations %J Electronic transactions on numerical analysis %D 1995 %P 50-65 %V 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/ETNA_1995__3__a6/ %G en %F ETNA_1995__3__a6