@ARTICLE {27793,
author={L.  ZHANG and C.  Shen and W.  Yang and J. J. Júdice},
doi={10.1137/17M1111401},
journal={SIAM Journal on Matrix Analysis and Applications},
title={A Lanczos Method for Large-Scale Extreme Lorentz Eigenvalue Problems},
year={2018},
month={April},
volume={39},
number={2},
pages={611-631},
ISSN={0895-4798}
}