%0 Journal Article %A Koichi Niijima %T On a Difference Scheme of Exponential Type for a Nonlinear Singular Perturbation Problem. %J Numerische Mathematik %D 1985 %P 521-540 %V 46 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1985__46_133012/ %F NUMA_1985__46_133012