@inproceedings{CHI-2013-DenefBK,
	author        = "Sebastian Denef and Petra Saskia Bayerl and Nico A. Kaptein",
	booktitle     = "{Proceedings of the 31st ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2470654.2466477",
	isbn          = "978-1-4503-1899-0",
	pages         = "3471--3480",
	publisher     = "{ACM}",
	title         = "{Social media and the police: tweeting practices of british police forces during the August 2011 riots}",
	year          = 2013,
}