@inproceedings{HT-2011-LaniadoT,
	author        = "David Laniado and Riccardo Tasso",
	booktitle     = "{Proceedings of the 22nd Conference on Hypertext and Hypermedia}",
	doi           = "10.1145/1995966.1995994",
	isbn          = "978-1-4503-0256-2",
	pages         = "201--210",
	publisher     = "{ACM}",
	title         = "{Co-authorship 2.0: patterns of collaboration in Wikipedia}",
	year          = 2011,
}