@article{HORN:20104s, author = "HORN, Dominik", title = "{Study of Bs → Ds+(*) Ds-(*) and Bs → phi phi Decays at CDF II}", doi = "10.22323/1.084.0173", journal = "PoS", year = 2010, volume = "EPS-HEP 2009", pages = "173" }