@inproceedings{wu-yi1982transformation,
title={Transformation groups on complex Stiefel manifolds},
author={Wu-Yi Hsiang, and Per Tomter},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203301557108349},
booktitle={Acta Mathematica},
volume={152},
number={1},
pages={107-126},
year={1982},
}
Wu-Yi Hsiang, and Per Tomter. Transformation groups on complex Stiefel manifolds. 1982. Vol. 152. In Acta Mathematica. pp.107-126. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20170108203301557108349.