@inproceedings{hongwei2014rigidity,
title={Rigidity of Einstein manifolds with positive scalar curvature},
author={Hongwei Xu, and Juanru Gu},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160929124911495804056},
booktitle={Mathematische Annalen},
volume={358},
pages={169–193},
year={2014},
}
Hongwei Xu, and Juanru Gu. Rigidity of Einstein manifolds with positive scalar curvature. 2014. Vol. 358. In Mathematische Annalen. pp.169–193. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160929124911495804056.