@article{wilkinson2007caq,
	title = {{Cooperation and quality in wikipedia}},
	author = {D.M. Wilkinson and B.A. Huberman},
	journal = {Proceedings of the 2007 international symposium on Wikis},
	pages = {157--164},
	publisher = {ACM Press New York, NY, USA},
	year = {2007},
	biburl = {http://www.bibsonomy.org/bibtex/2c7ea7ec7fabfb9583b2d6707f9d359f3/brightbyte},
	keywords = {cooperation quality wikipedia }
}