@inproceedings{CSCW-2013-MashhadiQC,
	author        = "Afra J. Mashhadi and Giovanni Quattrone and Licia Capra",
	booktitle     = "{Proceedings of the 16th ACM Conference on Computer Supported Cooperative Work}",
	doi           = "10.1145/2441776.2441845",
	isbn          = "978-1-4503-1331-5",
	pages         = "611--622",
	publisher     = "{ACM}",
	title         = "{Putting ubiquitous crowd-sourcing into context}",
	year          = 2013,
}