@inproceedings{CHI-2012-Kramer,
	author        = "Adam D. I. Kramer",
	booktitle     = "{Proceedings of the 30th ACM SIGCHI Conference on Human Factors in Computing Systems}",
	doi           = "10.1145/2207676.2207787",
	isbn          = "978-1-4503-1015-4",
	pages         = "767--770",
	publisher     = "{ACM}",
	title         = "{The spread of emotion via facebook}",
	year          = 2012,
}