TY - JOUR TI - Some Aspects of the Spline Smoothing Approach to Non-Parametric Regression Curve Fitting AU - B. W. Silverman JO - Journal of the Royal Statistical Society Series B (Statistical Methodology) PY - 1985 VL - 47 IS - 1 DO - 10.1111/j.2517-6161.1985.tb01327.x UR - https://doi.org/10.1111/j.2517-6161.1985.tb01327.x ER -