@article{Kawanai:2012Ex,
  author = "Kawanai, Taichi  and  Sasaki, Shoichi",
  title = "{Interquark potential for the charmonium system with almost physical quark masses}",
  doi = "10.22323/1.139.0126",
  journal = "PoS",
  year = 2012,
  volume = "Lattice 2011",
  pages = "126"
}