@article{5625,
  author = {M. Giroux and Mark Fardal and J. Shull},
  title = {Intergalactic Helium Absorption toward High-Redshift Quasars},
  year = {1995},
  journal = {The Astrophysical Journal},
  volume = {451},
  pages = {477},
  month = {Jan-10-1995},
  issn = {0004-637X},
  url = {http://adsabs.harvard.edu/full/1995ApJ...451..477G},
  doi = {10.1086/176236},
}