@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/