@article {Williamson:March 2005:0031-8205:431,
	author = "Williamson, Timothy",
	title = "Precis of Knowledge and its Limits",
	journal = "Philosophy and Phenomenological Research",
	volume = "70",
	year = "March 2005",
	abstract = "",
	pages = "431-435(5)",
	url = "http://www.ingentaconnect.com/content/ips/ppr/2005/00000070/00000002/art00010"
}