@inproceedings{Cosmai:2011Ik,
  author = "Cosmai, Leonardo  and  Cea, Paolo  and  D'Elia, Massimo  and  Papa, Alessandro",
  title = "{The critical line of QCD with four degenerate quarks}",
  doi = "10.22323/1.105.0173",
  booktitle = "Proceedings of The XXVIII International Symposium on Lattice Field Theory {\textemdash} PoS(Lattice 2010)",
  year = 2011,
  volume = "105",
  pages = "173"
}