@inproceedings{xiucai2018a,
title={A necessary and sufficient condition for edge universality at the largest singular values of covariance matrices},
author={Xiucai Ding, and Fan Yang},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20180507141351094707083},
booktitle={Annals of Applied Probability},
year={2018},
}

Xiucai Ding, and Fan Yang. A necessary and sufficient condition for edge universality at the largest singular values of covariance matrices. 2018. In Annals of Applied Probability. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20180507141351094707083.