@article{5108,
  author = {William Latter and Christopher Walker and P. Maloney},
  title = {Detection of the Carbon Monoxide Ion (CO +) in the Interstellar Medium and a Planetary Nebula},
  year = {1993},
  journal = {The Astrophysical Journal},
  volume = {419},
  pages = {L97},
  month = {Jan-12-1993},
  issn = {0004-637X},
  url = {http://adsabs.harvard.edu/full/1993ApJ...419L..97L},
  doi = {10.1086/187146},
}