@inproceedings{Bloch:2008Bj,
  author = "Bloch, Jacques  and  Frommer, Andreas  and  Lang, Bruno  and  Wettig, Tilo",
  title = "{An iterative method to compute the overlap Dirac operator at nonzero chemical potential}",
  doi = "10.22323/1.042.0169",
  booktitle = "Proceedings of The XXV International Symposium on Lattice Field Theory {\textemdash} PoS(LATTICE 2007)",
  year = 2008,
  volume = "042",
  pages = "169"
}