@article{Cardoso:2018up,
  author = "Cardoso, Gabriel  and  Inverso, Gianluca  and  Nagy, Silvia  and  Nampuri, Suresh",
  title = "{Comments on the double copy construction for gravitational theories}",
  doi = "10.22323/1.318.0177",
  journal = "PoS",
  year = 2018,
  volume = "CORFU2017",
  pages = "177"
}