@article{7379,
  author = {A. Fabian and P. Guilbert and C. Motch and M. Ricketts and S. Ilovaisky and C. Chevalier},
  title = {GX 339-4 - Cyclotron radiation from an accretion flow},
  year = {1982},
  journal = {Astronomy and Astrophysics},
  volume = {111},
  pages = {L9, L10},
  url = {http://adsabs.harvard.edu/full/1982A\%26A...111L...9F},
  note = {JILA Pub. 2426},
}