@article {Valente:January 1996:0378-8733:69,
	author = "Valente T.W.",
	title = "Social network thresholds in the diffusion of innovations",
	journal = "Social Networks",
	volume = "18",
	year = "January 1996",
	abstract = "",
	pages = "69-89(21)",
	url = "http://www.ingentaconnect.com/content/els/03788733/1996/00000018/00000001/art00256"
	doi = "doi:10.1016/0378-8733(95)00256-1"
}