%0 Journal Article %A A. Hadjidimos %A D.J. Pierce %A ... %T Optimality Relationships for p-Cyclic SOR. %J Numerische Mathematik %D 1989 %P 635-644 %V 56 %N 2-3 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1989__56_2-3_133418/ %F NUMA_1989__56_2-3_133418