@inproceedings{Carrazza:2016Gk, author = "Carrazza, Stefano and Kassabov, Zahari", title = "{Parton Distribution Functions}", doi = "10.22323/1.278.0020", booktitle = "Proceedings of VII Workshop Italiano sulla fisica pp a LHC {\textemdash} PoS(PP@LHC2016)", year = 2016, volume = "278", pages = "020" }