%0 Journal Article %A Gideon Zwas %T On Two Steps Lax-Wendroff Methods in Several Dimension. %J Numerische Mathematik %D 1972 %P 350-355 %V 20 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1972__20_132198/ %F NUMA_1972__20_132198