%0 Journal Article %A G. Wahba %A P. Craven %T Smoothing Noisy Data with Spline Functions. Estimating the Correct Degree of Smoothing by the Method of Generalized Cross-Validation. %J Numerische Mathematik %D 1978 %P 377-404 %V 31 %I mathdoc %U http://geodesic.mathdoc.fr/item/NUMA_1978__31_132586/ %F NUMA_1978__31_132586