@article{HAPPACHER:20103j,
  author = "HAPPACHER, Fabio",
  title = "{Study of multi-muon events produced in ppbar collisions with CDF}",
  doi = "10.22323/1.084.0247",
  journal = "PoS",
  year = 2010,
  volume = "EPS-HEP 2009",
  pages = "247"
}