@inproceedings{jeffrey2017lifting,
title={Lifting of elements of Weyl groups},
author={Jeffrey Adams, and Xuhua He},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191221112952243678771},
booktitle={Journal of Algebra},
volume={485},
pages={142-165},
year={2017},
}

Jeffrey Adams, and Xuhua He. Lifting of elements of Weyl groups. 2017. Vol. 485. In Journal of Algebra. pp.142-165. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191221112952243678771.