@inproceedings{Christ:2014CJ, author = "Christ, Norman H. and Izubuchi, Taku and Sachrajda, Christopher and Soni, Amarjit and Yu, Jianglei", title = "{Calculating the $K_L-K_S$ mass difference and $\epsilon_K$ to sub-percent accuracy}", doi = "10.22323/1.187.0397", booktitle = "Proceedings of 31st International Symposium on Lattice Field Theory LATTICE 2013 {\textemdash} PoS(LATTICE 2013)", year = 2014, volume = "187", pages = "397" }