@inproceedings{ben2018quermassintegral,
title={Quermassintegral preserving curvature flow in hyperbolic space},
author={Ben Andrews, and Yong Wei},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20181030170519773694169},
booktitle={Geometric and Functional Analysis},
volume={28},
pages={1183–1208},
year={2018},
}

Ben Andrews, and Yong Wei. Quermassintegral preserving curvature flow in hyperbolic space. 2018. Vol. 28. In Geometric and Functional Analysis. pp.1183–1208. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20181030170519773694169.