@inproceedings{CHI-2011-Kivran-SwaineGN,
	author        = "Funda Kivran-Swaine and Priya Govindan and Mor Naaman",
	booktitle     = "{Proceedings of the 29th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1978942.1979105",
	isbn          = "978-1-4503-0228-9",
	pages         = "1101--1104",
	publisher     = "{ACM}",
	title         = "{The impact of network structure on breaking ties in online social networks: unfollowing on twitter}",
	year          = 2011,
}