@inproceedings{tiexiang2017a,
title={A symmetric structure-preserving QR algorithm for linear response eigenvalue problems},
author={Tiexiang Li, Ren-Cang Li, and Wen-Wei Lin},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191224205415683520301},
booktitle={Linear Algebra and its Applications},
volume={520},
pages={191-214},
year={2017},
}

Tiexiang Li, Ren-Cang Li, and Wen-Wei Lin. A symmetric structure-preserving QR algorithm for linear response eigenvalue problems. 2017. Vol. 520. In Linear Algebra and its Applications. pp.191-214. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20191224205415683520301.