@inproceedings{kefeng2009rigidity,
  title={Rigidity theorems on odd dimensional manifolds},
  author={Kefeng Liu, and Yong Wang},
  url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191221111500066408650},
  booktitle={Pure and Applied Mathematics Quarterly},
  volume={5},
  number={3},
  pages={1139-1160},
  year={2009},
}
             
            
                
Kefeng Liu, and Yong Wang. Rigidity theorems on odd dimensional manifolds. 2009. Vol. 5. In Pure and Applied Mathematics Quarterly. pp.1139-1160. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191221111500066408650.