@article{D'Elia:2015Ps,
  author = "D'Elia, Massimo",
  title = "{Lattice QCD with purely imaginary sources at zero and non-zero temperature.}",
  doi = "10.22323/1.214.0020",
  journal = "PoS",
  year = 2015,
  volume = "LATTICE2014",
  pages = "020"
}