%0 Journal Article %A G. Starius %T Composite Mesh Difference Methods for Elliptic Boundary Value Problems. %J Numerische Mathematik %D 1977 %P 243-258 %V 28 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1977__28_132485/ %F NUMA_1977__28_132485