@inproceedings{jianqing1992variable,
title={Variable bandwidth and local linear regression smoothers},
author={Jianqing Fan, and Irene Gijbels},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191221113228019757813},
booktitle={The Annals of Statistics},
pages={2008-2036},
year={1992},
}
Jianqing Fan, and Irene Gijbels. Variable bandwidth and local linear regression smoothers. 1992. In The Annals of Statistics. pp.2008-2036. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191221113228019757813.