@inproceedings{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",
  booktitle = "Proceedings of “Loops and Legs in Quantum Field Theory ” 11th DESY Workshop on Elementary Particle Physics  {\textemdash} PoS(LL2012)",
  year = 2013,
  volume = "151",
  pages = "035"
}