@article{Takaishi:2010wK,
  author = "Takaishi, Tetsuya  and  de Forcrand, Philippe  and  Nakamura, Atsushi",
  title = "{Equation of state at finite density from imaginary chemical}",
  doi = "10.22323/1.091.0198",
  journal = "PoS",
  year = 2010,
  volume = "LAT2009",
  pages = "198"
}