@article{6967,
  author = {A. Pradhan},
  title = {Branching ratios for the photoionization cross section of atomic oxygen},
  year = {1980},
  journal = {Planetary and Space Science},
  volume = {28},
  pages = {165-167},
  month = {Jan-02-1980},
  issn = {00320633},
  url = {http://linkinghub.elsevier.com/retrieve/pii/0032063380900926},
  doi = {10.1016/0032-0633(80)90092-6},
}