@article{Meggiolaro:2002C9,
  author = "Meggiolaro, Enrico",
  title = "{Scattering amplitudes: from Minkowski to Euclidean space }",
  doi = "10.22323/1.009.0003",
  journal = "PoS",
  year = 2002,
  volume = "jhw2002",
  pages = "003"
}