@article{10005,
  author = {M. Kafatos and H. Gerola and S. Hatchett and Richard McCray},
  title = {Ionization of Carbon and Nitrogen in the Intercloud Medium},
  year = {1974},
  journal = {The Astrophysical Journal},
  volume = {187},
  pages = {L113},
  month = {Jan-01-1974},
  issn = {0004-637X},
  url = {http://adsabs.harvard.edu/full/1974ApJ...187L.113K},
  doi = {10.1086/181410},
}