@article{Cascioli:2013Lm,
  author = "Cascioli, Fabio  and  Maierhöfer, Philipp  and  Pozzorini, Stefano",
  title = "{Scattering amplitudes at next-to-leading order with Open Loops}",
  doi = "10.22323/1.151.0055",
  journal = "PoS",
  year = 2013,
  volume = "LL2012",
  pages = "055"
}