@article{GDZPPN001177494, title = {Discrete Cubic Spline Interpolation}, journal = {Numerische Mathematik}, volume = {39}, year = {1982}, pages = {71-78}, zbl = {0479.65009}, url = {http://dml.mathdoc.fr/item/GDZPPN001177494} }
Dikshit, H.P.; Powar, P. Discrete Cubic Spline Interpolation. Numerische Mathematik, Tome 39 (1982) pp. 71-78. http://gdmltest.u-ga.fr/item/GDZPPN001177494/