@incollection{hildreth:vision,
	title = {The Computational Study of Vision},
	address = {Cambridge, MA},
	author = {Ellen C. Hildreth and Shimon Ullman},
	booktitle = {Foundations of Cognitive Science},
	chapter = {15},
	editor = {Michael I. Posner},
	pages = {581--630},
	publisher = {MIT Press},
	year = {1989},
	biburl = {http://www.bibsonomy.org/bibtex/26b2451e0660e8f4f01c9e8e0c3085dae/idsia},
	priority = {2}, citeulike-article-id = {2377104},
	keywords = {nn }
}

@incollection{hildreth:vision,
	title = {The Computational Study of Vision},
	address = {Cambridge, MA},
	author = {Ellen C. Hildreth and Shimon Ullman},
	booktitle = {Foundations of Cognitive Science},
	chapter = {15},
	editor = {Michael I. Posner},
	pages = {581--630},
	publisher = {MIT Press},
	year = {1989},
	biburl = {http://www.bibsonomy.org/bibtex/26b2451e0660e8f4f01c9e8e0c3085dae/schaul},
	description = {idsia},
	priority = {2}, citeulike-article-id = {2377104},
	keywords = {nn }
}