Göran Kauermann. Penalized spline smoothing in multivariable survival models with varying coefficients. Computational Statistics & Data Analysis, 49(1):169-186, 2005. [doi]
@article{Kauermann05,
title = {Penalized spline smoothing in multivariable survival models with varying coefficients},
author = {Göran Kauermann},
year = {2005},
doi = {10.1016/j.csda.2004.05.006},
url = {http://dx.doi.org/10.1016/j.csda.2004.05.006},
researchr = {https://researchr.org/publication/Kauermann05},
cites = {0},
citedby = {0},
journal = {Computational Statistics & Data Analysis},
volume = {49},
number = {1},
pages = {169-186},
}