@article{Bortoletto:1999+X,
  author = "Bortoletto, Daniela",
  title = "{Measurement of $\sin(2\beta)$}",
  doi = "10.22323/1.003.0038",
  journal = "PoS",
  year = 1999,
  volume = "hf8",
  pages = "038"
}