@article {BurVok1998,
	title = {The face-space typicality paradox: Understanding the face-space metaphor},
	journal = {The Quarterly Journal of Experimental Psychology: Section A},
	volume = {51},
	number = {3},
	year = {1998},
	pages = {475{\textendash}483},
	publisher = {Taylor \& Francis},
	author = {Burton, A Mike and Vokey, John R}
}
