@article {Price:January 1998:0031-8116:31,
	author = "Price C.",
	title = "Function, Perception and Normal Causal Chains",
	journal = "Philosophical Studies",
	volume = "89",
	year = "January 1998",
	abstract = "No Abstract",
	pages = "31-51(21)",
	url = "http://www.ingentaconnect.com/content/klu/phil/1998/00000089/00000001/00113382"
}