@inproceedings{lei-hong2014rayleigh-ritz,
title={Rayleigh-Ritz approximation for the linear response eigenvalue problem},
author={Lei-Hong Zhang, Jungong Xue, and Ren-Cang Li},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20190424161647408511268},
booktitle={SIAM Journal on Matrix Analysis and Applications},
year={2014},
}
Lei-Hong Zhang, Jungong Xue, and Ren-Cang Li. Rayleigh-Ritz approximation for the linear response eigenvalue problem. 2014. In SIAM Journal on Matrix Analysis and Applications. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20190424161647408511268.