@inproceedings{kefeng2000rigidity,
title={Rigidity and Vanishing Theorems in K-Theory II},
author={Kefeng Liu, Xiaonan Ma, and Weiping Zhang},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191221111743223236696},
booktitle={arXiv preprint math/0001014},
year={2000},
}