@article{Markou:2022tO,
  author = "Markou, Chrysoula  and  Lüst, Dieter  and  Mazloumi, Pouria  and  Stieberger, Stephan",
  title = "{Extracting Bigravity from string amplitudes}",
  doi = "10.22323/1.406.0207",
  journal = "PoS",
  year = 2022,
  volume = "CORFU2021",
  pages = "207"
}