@article{Biller2001,
author = {Biller, Clemens and Fahrmeir, Ludwig},
title= {Bayesian varying-coefficient models using adaptive regression splines},
year = {2001},
doi = {10.1177/1471082x0100100303},
journal = {Statistical Modelling},
volume = {1},
number = {3},
pages = {195--211},
}