@article{Gong:2012yj,
  author = "Gong, Ming  and  Li, Anyi  and  Alexandru, Andrei  and  Draper, Terrence  and  Liu, Keh-Fei",
  title = "{Strange and charm quark contents of nucleon from chiral fermions}",
  doi = "10.22323/1.139.0156",
  journal = "PoS",
  year = 2012,
  volume = "Lattice 2011",
  pages = "156"
}