TY  - JOUR
TI  - An Introduction to Kernel and Nearest-Neighbor Nonparametric Regression
AU  - Naomi Altman
JO  - The American Statistician
PY  - 1992
VL  - 46
IS  - 3
DO  - 10.1080/00031305.1992.10475879
UR  - https://doi.org/10.1080/00031305.1992.10475879
ER  -


TY  - JOUR
TI  - Flexible regression models with cubic splines
AU  - Sylvain Durrleman
AU  - Richard M Simon
JO  - Statistics in Medicine
PY  - 1989
VL  - 8
IS  - 5
DO  - 10.1002/sim.4780080504
UR  - https://doi.org/10.1002/sim.4780080504
ER  -


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  -