@inproceedings{zhaojun2016linear,
title={Linear response eigenvalue problem solved by extended locally optimal preconditioned conjugate gradient methods},
author={Zhaojun Bai, Ren-Cang Li, and Wenwei Lin},
url={http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160901044909089601595},
booktitle={Science China Mathematics},
volume={59},
number={8},
pages={1443-1460},
year={2016},
}
Zhaojun Bai, Ren-Cang Li, and Wenwei Lin. Linear response eigenvalue problem solved by extended locally optimal preconditioned conjugate gradient methods. 2016. Vol. 59. In Science China Mathematics. pp.1443-1460. http://archive.ymsc.tsinghua.edu.cn/pacm_paperurl/20160901044909089601595.