@article {Gillett:October 2001:0003-2638:302,
	author = "Gillett C.",
	author = "Gene Witmer D.",
	title = "A `physical' need: physicalism and the via negativa",
	journal = "Analysis",
	volume = "61",
	year = "October 2001",
	abstract = "",
	pages = "302-309(8)",
	url = "http://www.ingentaconnect.com/content/bpl/anal/2001/00000061/00000272/art00006"
	doi = "doi:10.1111/1467-8284.00309"
}