@article{Barriere:2009+1,
  author = "Barriere, Nicolas  and  Natalucci, Lorenzo  and  Ubertini, Pietro",
  title = "{The Gamma Ray Imager}",
  doi = "10.22323/1.078.0019",
  journal = "PoS",
  year = 2009,
  volume = "CRAB2008",
  pages = "019"
}