@article{Bai:2017KO,
  author = "Bai, Ziyuan",
  title = "{Long distance part of $\epsilon_K$ from lattice QCD}",
  doi = "10.22323/1.256.0309",
  journal = "PoS",
  year = 2017,
  volume = "LATTICE2016",
  pages = "309"
}