@inproceedings{valerii2009clifford-wolf,
title={CLIFFORD-WOLF HOMOGENEOUS RIEMANNIAN MANIFOLDS},
author={Valerii N. Berestovskii, and Yurii G. Nikonorov},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160911184529243090781},
booktitle={Journal of Differential Geometry},
volume={82},
number={3},
pages={467-500},
year={2009},
}
Valerii N. Berestovskii, and Yurii G. Nikonorov. CLIFFORD-WOLF HOMOGENEOUS RIEMANNIAN MANIFOLDS. 2009. Vol. 82. In Journal of Differential Geometry. pp.467-500. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160911184529243090781.