@article{Heck:2010DB,
  author = "Heck, Martin",
  title = "{Spectroscopy (X,Y,Z) at the Tevatron }",
  doi = "10.22323/1.088.0041",
  journal = "PoS",
  year = 2010,
  volume = "BEAUTY 2009",
  pages = "041"
}