@article{Giroletti:2015l0,
  author = "Giroletti, Marcello  and  Lico, Rocco  and  Bignall, Hayley E.  and  Costamante, Luigi  and  D'Ammando, Filippo  and  Giovannini, Gabriele  and  Orienti, Monica  and  Reynolds, Cormac  and  Tosti, Gino",
  title = "{An EVN survey of hard spectrum gamma ray sources}",
  doi = "10.22323/1.230.0014",
  journal = "PoS",
  year = 2015,
  volume = "EVN 2014",
  pages = "014"
}