@article{Gardi:2010PT,
  author = "Gardi, Einan  and  Dixon, Lance  and  Magnea, Lorenzo",
  title = "{All-order results for infrared and collinear singularities}",
  doi = "10.22323/1.092.0007",
  journal = "PoS",
  year = 2010,
  volume = "RADCOR2009",
  pages = "007"
}