@inproceedings{Lombardo:2007YX,
  author = "Lombardo, Maria Paola",
  title = "{Lattice at finite baryon density: imaginary chemical potential}",
  doi = "10.22323/1.029.0003",
  booktitle = "Proceedings of Critical Point and Onset of Deconfinement {\textemdash} PoS(CPOD2006)",
  year = 2007,
  volume = "029",
  pages = "003"
}