@article{UBHD-67996866,
  author={Lee, Eun Ryung and Mammen, Enno},
  title={Local linear smoothing for sparse high dimensional varying coefficient models},
  year={2016},
  pages={855-894},
  language={eng},
  issn={1935-7524},
  volume={10},
  number={1},
  note={Gesehen am 16.06.2016},
  journal={Electronic journal of statistics},
  doi={10.1214/16-EJS1110},
}
@article{UBHD-67998685,
  author={Park, Byeong U. and Mammen, Enno and Lee, Young K. and Lee, Eun Ryung},
  title={Varying coefficient regression models},
  subtitle={a review and new developments},
  year={2015},
  pages={36-64},
  language={eng},
  issn={1751-5823},
  volume={83},
  number={1},
  note={Gesehen am 22.06.2016},
  journal={International statistical review},
  doi={10.1111/insr.12029},
}