%0 Journal Article %A J.L. Brenner %A J. de Pillis %T Partitioned Matrices and Seidel Convergence. %J Numerische Mathematik %D 1972 %P 76-80 %V 19 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1972__19_132132/ %F NUMA_1972__19_132132