@ARTICLE{Davenport_Protesting_2011, 
	author = {Christian Davenport and Sarah A Soule and David A. Armstrong}, 
	title = {Protesting While Black? The Differential Policing of American Activism, 1960 to 1990}, 
	journal = {American Sociological Review}, 
	year = {2011}, 
	volume = {76}, 
	number = {1}, 
	pages = {152--178}
}