@article{Alvarez:2007HB,
  author = "Alvarez, Ezequiel  and  Bernabeu, Jose  and  Nebot, Miguel",
  title = "{The demise of flavour tagging and its Delta t-dependence}",
  doi = "10.22323/1.021.0252",
  journal = "PoS",
  year = 2007,
  volume = "HEP2005",
  pages = "252"
}