@inproceedings{Gattringer:2014eb,
  author = "Gattringer, Christof",
  title = "{New Developments for Lattice Field Theory at Non-Zero Density }",
  doi = "10.22323/1.187.0002",
  booktitle = "Proceedings of 31st International Symposium on Lattice Field Theory LATTICE 2013 {\textemdash} PoS(LATTICE 2013)",
  year = 2014,
  volume = "187",
  pages = "002"
}