%0 Journal Article %A J.E. GUNN %T The Numerical Solution of V Â? a Vu=f by a Semi-Explicit Alternating-Direction Iterative Technique. %J Numerische Mathematik %D 1964 %P 181-184 %V 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1964__6_131603/ %F NUMA_1964__6_131603