@article{Onogi:20088N,
  author = "Onogi, Tetsuya  and  Aoki, Sinya  and  Fukaya, Hidenori  and  Hashimoto, Shoji",
  title = "{Theta-vacuum physics from QCD at fixed topololgy}",
  doi = "10.22323/1.042.0080",
  journal = "PoS",
  year = 2008,
  volume = "LATTICE 2007",
  pages = "080"
}