%0 Journal Article %A W. Niethammer %A R.S. Varga %T The Analysis of k-Step Iterative Methods for Linear Systems from Summability Theory %J Numerische Mathematik %D 1983 %P 177-206 %V 41 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1983__41_132846/ %F NUMA_1983__41_132846