@inproceedings{Brauner:2012WP,
  author = "Brauner, Tomas",
  title = "{Thermodynamics of the pion gas using the O(N) model in 1/N expansion}",
  doi = "10.22323/1.077.0088",
  booktitle = "Proceedings of VIIIth Conference Quark Confinement and the Hadron Spectrum {\textemdash} PoS(ConfinementVIII)",
  year = 2012,
  volume = "077",
  pages = "088"
}