@article{GDZPPN001174509,
title = {Higher Order Methods for a Singularly Perturbed Problem.},
journal = {Numerische Mathematik},
volume = {30},
year = {1978},
pages = {267-280},
zbl = {0425.65044},
url = {http://dml.mathdoc.fr/item/GDZPPN001174509}
}
Veldhuizen, M. van. Higher Order Methods for a Singularly Perturbed Problem.. Numerische Mathematik, Tome 30 (1978) pp. 267-280. http://gdmltest.u-ga.fr/item/GDZPPN001174509/