@inproceedings{Nishimura:2015YO,
  author = "Nishimura, Hiromichi",
  title = "{Complex saddle points in finite-density QCD}",
  doi = "10.22323/1.217.0068",
  booktitle = "Proceedings of 9th International Workshop on Critical Point and Onset of Deconfinement {\textemdash} PoS(CPOD2014)",
  year = 2015,
  volume = "217",
  pages = "068"
}