@article{Catani:2013Od,
  author = "Catani, Stefano  and  DE FLORIAN, Daniel  and  Rodrigo, Germán",
  title = "{Factorization violation in the collinear limit}",
  doi = "10.22323/1.151.0035",
  journal = "PoS",
  year = 2013,
  volume = "LL2012",
  pages = "035"
}