@article{Maselli:2009qJ,
  author = "Maselli, Alessandro",
  title = "{Roma BZCAT: a Multifrequency Blazar catalogue}",
  doi = "10.22323/1.063.0048",
  journal = "PoS",
  year = 2009,
  volume = "BLAZARS2008",
  pages = "048"
}