@article{Ishikawa:2011pf,
  author = "Ishikawa, Ken-Ichi",
  title = "{Improving many flavor QCD simulation  using multiple GPU's}",
  doi = "10.22323/1.105.0325",
  journal = "PoS",
  year = 2011,
  volume = "Lattice 2010",
  pages = "325"
}