@article{6171,
  author = {Marc Gagne and J.-P. Caillault and J. Stauffer and Jeffrey Linsky},
  title = {Periodic X-Ray Emission from the O7 V Star θ1 Orionis C},
  year = {1997},
  journal = {The Astrophysical Journal},
  volume = {478},
  pages = {L87 - L90},
  month = {Jan-04-1997},
  issn = {0004637X},
  doi = {10.1086/310558},
}