@inproceedings{Britto:20182w,
  author = "Britto, Ruth  and  Abreu, Samuel  and  Duhr, Claude  and  Gardi, Einan  and  Matthew, James",
  title = "{Coaction for Feynman integrals and diagrams}",
  doi = "10.22323/1.303.0047",
  booktitle = "Proceedings of Loops and Legs in Quantum Field Theory {\textemdash} PoS(LL2018)",
  year = 2018,
  volume = "303",
  pages = "047"
}