@inproceedings{xiaoyang2016rigidity,
title={Rigidity theorems for submetries in positive curvature},
author={Xiaoyang Chen, and Karsten Grove},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20190707193201847483399},
booktitle={Advances in Mathematics},
volume={289},
pages={784-796},
year={2016},
}
Xiaoyang Chen, and Karsten Grove. Rigidity theorems for submetries in positive curvature. 2016. Vol. 289. In Advances in Mathematics. pp.784-796. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20190707193201847483399.