@misc{indiciaeffc1aab6d46a,
  title = {Low-ionization broad absorption lines in quasars},
  author = {Voit, G. M. and Weymann, Ray J. and Korista, Kirk T.},
  year = {1993},
  url = {https://ntrs.nasa.gov/citations/19930068039},
  note = {Source identifier: 19930068039}
}