@article{6842,
  author = {J. Shull and David Roberts and M. Giroux and S. Penton and Mark Fardal},
  title = {The Metagalactic Ionizing Radiation Field at Low Redshift},
  year = {1999},
  journal = {The Astronomical Journal},
  volume = {118},
  pages = {1450-1460},
  month = {Jan-10-1999},
  issn = {00046256},
  url = {http://stacks.iop.org/1538-3881/118/i=4/a=1450},
  doi = {10.1086/301053},
}