@article{Alexandru:2008Kx,
  author = "Alexandru, Andrei  and  Li, Anyi  and  Liu, Keh-Fei",
  title = "{Finite density simulations using a determinant estimator}",
  doi = "10.22323/1.042.0167",
  journal = "PoS",
  year = 2008,
  volume = "LATTICE 2007",
  pages = "167"
}