@article{GDZPPN001175254,
title = {Error Bounds for the Approximation of Green's Kernels by Splines.},
journal = {Numerische Mathematik},
volume = {33},
year = {1979},
pages = {17-22},
zbl = {0437.65101},
url = {http://dml.mathdoc.fr/item/GDZPPN001175254}
}
Schumaker, L.L.; Hämmerlin, G. Error Bounds for the Approximation of Green's Kernels by Splines.. Numerische Mathematik, Tome 33 (1979) pp. 17-22. http://gdmltest.u-ga.fr/item/GDZPPN001175254/