@article{10936,
  author = {C. Pecker and Richard Thomas},
  title = {Some Limits on the Effect of Coronal Self-Emission on the Excitation State of Coronal Ions},
  year = {1963},
  journal = {Astrophysical Journal},
  volume = {137},
  chapter = {967},
  url = {http://adsabs.harvard.edu/full/1963ApJ...137..967P},
  doi = {10.1086/147570},
  note = {JILA Pub. 17},
}