@article {Pylyshyn:June 2001:0010-0277:127,
	author = "Pylyshyn Z.W.",
	title = "Visual indexes, preconceptual objects, and situated vision",
	journal = "Cognition",
	volume = "80",
	year = "June 2001",
	abstract = "",
	pages = "127-158(32)",
	url = "http://www.ingentaconnect.com/content/els/00100277/2001/00000080/00000001/art00156"
	doi = "doi:10.1016/S0010-0277(00)00156-6"
}