@article{Leonardo:2011BO,
  author = "Leonardo, Nuno",
  title = "{Measurement of J/\ψ, Upsilon and b-hadron production in proton-proton collisions at \sqrt s = 7 TeV with the CMS experiment}",
  doi = "10.22323/1.120.0207",
  journal = "PoS",
  year = 2011,
  volume = "ICHEP 2010",
  pages = "207"
}