@article{Florakis:2013Pi,
  author = "Florakis, Ioannis",
  title = "{One-loop Amplitudes as BPS state sums}",
  doi = "10.22323/1.177.0101",
  journal = "PoS",
  year = 2013,
  volume = "Corfu2012",
  pages = "101"
}