@article {Regan:November 2008:0169-1015:489,
	author = "Regan, David",
	title = "Special issue on unresolved questions in stereopsis",
	journal = "Spatial Vision",
	volume = "21",
	year = "November 2008",
	abstract = "",
	pages = "489-494(6)",
	url = "http://www.ingentaconnect.com/content/vsp/spv/2008/00000021/00000006/art00001"
	doi = "doi:10.1163/156856808786451435"
}