@misc{indiciaec1451cbe5771,
  title = {Broad absorption-line time variability in the QSO CSO 203},
  author = {Barlow, Thomas A. and Junkkarinen, Vesa T. and Burbidge, E. M. and Weymann, Ray J. and Morris, Simon L. and Korista, Kirk T.},
  year = {1992},
  url = {https://ntrs.nasa.gov/citations/19930026439},
  note = {Source identifier: 19930026439}
}