@article{141471,
  author = {Craig Sansonetti and Joseph Reader and A. Tauheed and Y Joshi},
  title = {Spectrum and Energy Levels of triply-ionized barium (Ba IV)},
  year = {1993},
  number = {10},
  month = {1993-01-01},
  publisher = {Journal of the Optical Society of America B-Optical Physics},
  language = {en},
}