@article{Britto:2019D7,
  author = "Britto, Ruth  and  Abreu, Samuel  and  Duhr, Claude  and  Gardi, Einan  and  Matthew, James",
  title = "{Generalized hypergeometric functions and intersection theory for Feynman integrals}",
  doi = "10.22323/1.375.0067",
  journal = "PoS",
  year = 2019,
  volume = "RADCOR2019",
  pages = "067"
}