@article{Chandrasekharan:2012lz,
  author = "Chandrasekharan, Shailesh",
  title = "{The generalized fermion-bag approach}",
  doi = "10.22323/1.139.0058",
  journal = "PoS",
  year = 2012,
  volume = "Lattice 2011",
  pages = "058"
}