@inproceedings{Bloch:2009Tt,
  author = "Bloch, Jacques  and  Breu, Tobias  and  Wettig, Tilo",
  title = "{Comparing iterative methods to compute the overlap Dirac operator at nonzero chemical potential }",
  doi = "10.22323/1.066.0027",
  booktitle = "Proceedings of The XXVI International Symposium on Lattice Field Theory  {\textemdash} PoS(LATTICE 2008)",
  year = 2009,
  volume = "066",
  pages = "027"
}