@article{Sauli:2012N7,
  author = "Sauli, Vladimir",
  title = "{Excited charmonium states from Bethe-Salpeter equation}",
  doi = "10.22323/1.136.0043",
  journal = "PoS",
  year = 2012,
  volume = "QCD-TNT-II",
  pages = "043"
}