@article{Nakagawa:2012B8,
  author = "Nakagawa, Yoshiyuki",
  title = "{Phase structure of finite density QCD with a histogram method}",
  doi = "10.22323/1.164.0092",
  journal = "PoS",
  year = 2012,
  volume = "Lattice 2012",
  pages = "092"
}