%0 Journal Article %A Uri Ascher %T On Some Difference Schemes for Singular Singularly-Perturbed Boundary Value Problems. %J Numerische Mathematik %D 1985 %P 1-30 %V 46 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1985__46_132979/ %F NUMA_1985__46_132979