@inproceedings{CSCW-2015-VashisthaCT,
	author        = "Aditya Vashistha and Edward Cutrell and William Thies",
	booktitle     = "{Proceedings of the 18th ACM Conference on Computer Supported Cooperative Work & Social Computing}",
	doi           = "10.1145/2675133.2675148",
	isbn          = "978-1-4503-2922-4",
	pages         = "1359--1363",
	publisher     = "{ACM}",
	title         = "{Increasing the Reach of Snowball Sampling: The Impact of Fixed versus Lottery Incentives}",
	year          = 2015,
}