@article{Perazzini:2017ZG, author = "Perazzini, Stefano", title = "{Measurement of time-dependent CP -violating asymmetries in $B^0\to\pi^+\pi^-$ and $B_s^0\to K^+K^-$ decays at LHCb}", doi = "10.22323/1.291.0098", journal = "PoS", year = 2017, volume = "CKM2016", pages = "098" }