@inproceedings{CHI-2011-KwakCM,
	author        = "Haewoon Kwak and Hyunwoo Chun and Sue B. Moon",
	booktitle     = "{Proceedings of the 29th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/1978942.1979104",
	isbn          = "978-1-4503-0228-9",
	pages         = "1091--1100",
	publisher     = "{ACM}",
	title         = "{Fragile online relationship: a first look at unfollow dynamics in twitter}",
	year          = 2011,
}