@article{Westergaard:2010Ao,
  author = "Westergaard, Niels Joergen",
  title = "{A JEM-X catalog of X-ray sources}",
  doi = "10.22323/1.096.0020",
  journal = "PoS",
  year = 2010,
  volume = "extremesky2009",
  pages = "020"
}