@inproceedings{jianqingan,
title={An \ell_{\infty} Eigenvector Perturbation Bound and Its Application to Robust Covariance Estimation},
author={Jianqing Fan, Weichen Wang, and Yiqiao Zhong},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191221113900676903911},
booktitle={arXiv preprint arXiv:1603.03516},
}

Jianqing Fan, Weichen Wang, and Yiqiao Zhong. An \ell_{\infty} Eigenvector Perturbation Bound and Its Application to Robust Covariance Estimation. In arXiv preprint arXiv:1603.03516. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191221113900676903911.