@article{GDZPPN001165291,
title = {Numerical Solution of Boundary-Value Problems by the Method of Integral Operators.},
journal = {Numerische Mathematik},
volume = {7},
year = {1965},
pages = {42-65},
zbl = {0133.08903},
url = {http://dml.mathdoc.fr/item/GDZPPN001165291}
}
BERGMAN, S.; HERRIOT, J.G. Numerical Solution of Boundary-Value Problems by the Method of Integral Operators.. Numerische Mathematik, Tome 7 (1965) pp. 42-65. http://gdmltest.u-ga.fr/item/GDZPPN001165291/