@article{Bragagnolo:2020p6,
  author = "Bragagnolo, Alberto",
  title = "{Measurement of the CP-violating phase phi_s in the Bs -> J/Psi phi channel at 13 TeV by CMS}",
  doi = "10.22323/1.382.0121",
  journal = "PoS",
  year = 2020,
  volume = "LHCP2020",
  pages = "121"
}