@inproceedings{Lionetto:2015Hs, author = "Lionetto, Federica", title = "{LHCb Upgrade: Upstream Tracker}", doi = "10.22323/1.227.0009", booktitle = "Proceedings of The 23rd International Workshop on Vertex Detectors {\textemdash} PoS(Vertex2014)", year = 2015, volume = "227", pages = "009" }