@article{Guse:2008S5,
  author = "Guse, Christa  and  Fodor, Zoltan  and  Szabo, Kalman  and  Katz, Sándor D.",
  title = "{Curvature of the phase transition line in the $\\mu$-T plane}",
  doi = "10.22323/1.042.0189",
  journal = "PoS",
  year = 2008,
  volume = "LATTICE 2007",
  pages = "189"
}