@article{Schafer:20128W,
  author = "Schafer, Andreas",
  title = "{Disconnected Contibutions for nucleon 3-point functions.}",
  doi = "10.22323/1.139.0174",
  journal = "PoS",
  year = 2012,
  volume = "Lattice 2011",
  pages = "174"
}