@inproceedings{Cusumano:20137d,
  author = "Cusumano, Giancarlo",
  title = "{The 4th Palermo Swift-BAT catalogue: 7 years of Survey of the hard X-ray sky}",
  doi = "10.22323/1.176.0095",
  booktitle = "Proceedings of  An INTEGRAL view of the high-energy sky (the first 10 years) - 9th INTEGRAL Workshop and celebration of the 10th anniversary of the launch {\textemdash} PoS(INTEGRAL 2012)",
  year = 2013,
  volume = "176",
  pages = "095"
}