@article{1206132941,
author = {It\^o, Masayuki},
title = {A remark on singular perturbation methods},
journal = {Hiroshima Math. J.},
volume = {15},
number = {3},
year = {1985},
pages = { 619-629},
language = {en},
url = {http://dml.mathdoc.fr/item/1206132941}
}
Itô, Masayuki. A remark on singular perturbation methods. Hiroshima Math. J., Tome 15 (1985) no. 3, pp. 619-629. http://gdmltest.u-ga.fr/item/1206132941/