@article{Mastrolia:2013jO,
  author = "Mastrolia, Pierpaolo  and  Mirabella, Edoardo  and  Ossola, Giovanni  and  Peraro, Tiziano  and  van Deurzen, Hans",
  title = "{On the integrand reduction of one and two-loop amplitudes}",
  doi = "10.22323/1.151.0028",
  journal = "PoS",
  year = 2013,
  volume = "LL2012",
  pages = "028"
}