@article{GDZPPN001168967,
title = {Generalization of L-Splines.},
journal = {Numerische Mathematik},
volume = {15},
year = {1970},
pages = {359-370},
url = {http://dml.mathdoc.fr/item/GDZPPN001168967}
}
LUCAS, TH.R. Generalization of L-Splines.. Numerische Mathematik, Tome 15 (1970) pp. 359-370. http://gdmltest.u-ga.fr/item/GDZPPN001168967/