%0 Journal Article %A Clemens W. Brand %T An incomplete-factorization preconditioning using repeated red-black ordering. %J Numerische Mathematik %D 1992 %P 433-454 %V 61 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1992__61_3_133631/ %F NUMA_1992__61_3_133631