@misc{indiciae4925ce8aa756,
  title = {A structure preserving Lanczos algorithm for computing the optical absorption spectrum},
  author = {Shao, Meiyue and Jornada, Felipe H. da and Lin, Lin and Yang, Chao and Deslippe, Jack and Louie, Steven G.},
  year = {2016},
  doi = {10.1137/16m1102641},
  url = {https://www.osti.gov/biblio/1398473},
  note = {Source identifier: 1398473}
}