@article{Cristoforetti:2014jf,
  author = "Cristoforetti, Marco  and  Scorzato, Luigi",
  title = "{Relativistic Bose gas on a Lefschetz thimble}",
  doi = "10.22323/1.187.0197",
  journal = "PoS",
  year = 2014,
  volume = "LATTICE 2013",
  pages = "197"
}