@article{Feng:2012eO,
  author = "Feng, Xu",
  title = "{Two-photon decays of neutral pion from 2+1 flavor lattice QCD}",
  doi = "10.22323/1.139.0154",
  journal = "PoS",
  year = 2012,
  volume = "Lattice 2011",
  pages = "154"
}