@inproceedings{Caprini:2013xb,
  author = "Caprini, Irinel",
  title = "{Analyticity and unitarity constraints on form factors}",
  doi = "10.22323/1.172.0006",
  booktitle = "Proceedings of The 7th International Workshop on Chiral Dynamics {\textemdash} PoS(CD12)",
  year = 2013,
  volume = "172",
  pages = "006"
}