@article{Alberte:20163c,
  author = "Alberte, Lasma  and  Khmelnitsky, Andrei",
  title = "{Massive Gravity with Two Stückelberg Fields}",
  doi = "10.22323/1.224.0070",
  journal = "PoS",
  year = 2016,
  volume = "FFP14",
  pages = "070"
}