@article{Wang:2020h0,
  author = "Wang, Bigeng",
  title = "{Calculation of the $K_L - K_S$ mass difference for physical quark masses}",
  doi = "10.22323/1.363.0093",
  journal = "PoS",
  year = 2020,
  volume = "LATTICE2019",
  pages = "093"
}