@article{Badger:2014XP,
  author = "Badger, Simon  and  Frellesvig, Hjalte  and  Zhang, Yang",
  title = "{Multi-loop integrand reduction techniques }",
  doi = "10.22323/1.211.0010",
  journal = "PoS",
  year = 2014,
  volume = "LL2014",
  pages = "010"
}