@article{GDZPPN001180959,
title = {Spline Finite Difference Methods for Singular Two Point Boundary Value Problems.},
journal = {Numerische Mathematik},
volume = {50},
year = {1986},
pages = {363-376},
zbl = {0642.65062},
url = {http://dml.mathdoc.fr/item/GDZPPN001180959}
}
Iyengar, S.R.K.; Jain, Pragya. Spline Finite Difference Methods for Singular Two Point Boundary Value Problems.. Numerische Mathematik, Tome 50 (1986) pp. 363-376. http://gdmltest.u-ga.fr/item/GDZPPN001180959/