@inproceedings{Liu:2012LU,
  author = "Liu, Qi",
  title = "{Practical methods for a direct calculation of \Delta I=1/2 K to \pi\pi Decay}",
  doi = "10.22323/1.139.0287",
  booktitle = "Proceedings of XXIX International Symposium on Lattice Field Theory  {\textemdash} PoS(Lattice 2011)",
  year = 2012,
  volume = "139",
  pages = "287"
}