@article{Ananthanarayan:2016x4,
  author = "Ananthanarayan, Balasubramanian  and  Caprini, Irinel  and  Kubis, Bastian",
  title = "{Constraints on the omega-pi form factor from analyticity and unitarity}",
  doi = "10.22323/1.253.0044",
  journal = "PoS",
  year = 2016,
  volume = "CD15",
  pages = "044"
}