%0 Journal Article %A D.J. Rose %A P.J. Lanzkron %A D.B. Szyld %T Convergence of nested classical iterative methods for linear systems. %J Numerische Mathematik %D 1990 %P 685-702 %V 58 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1990__58_5_133525/ %F NUMA_1990__58_5_133525