@article{02012650,
title = {Exponentially fitted spline approximation method for solving selfadjoint singular perturbation problems.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {2003},
year = {2003},
pages = {3873-3891},
doi = {10.1155/S0161171203112094},
zbl = {1045.65064},
language = {en},
url = {http://dml.mathdoc.fr/item/02012650}
}
Kadalbajoo, Mohan K.; Patidar, Kailash C. Exponentially fitted spline approximation method for solving selfadjoint singular perturbation problems.. International Journal of Mathematics and Mathematical Sciences, Tome 2003 (2003) pp. 3873-3891. doi : 10.1155/S0161171203112094. http://gdmltest.u-ga.fr/item/02012650/