@article{Brannick:2008Qn,
  author = "Brannick, James  and  Brower, Richard C.  and  Clark, Michael  and  Osborn, James C.  and  Rebbi, Claudio",
  title = "{Adaptive Multi-Grid Algorithm for the QCD Dirac-Wilson Operator}",
  doi = "10.22323/1.042.0029",
  journal = "PoS",
  year = 2008,
  volume = "LATTICE 2007",
  pages = "029"
}