@article {VokBakHayJac1986,
	title = {Perceptual identification of visually degraded stimuli},
	journal = {Behavior Research Methods, Instruments, \& Computers},
	volume = {18},
	number = {1},
	year = {1986},
	pages = {1{\textendash}9},
	publisher = {Springer-Verlag},
	author = {Vokey, John R and Baker, John G and Hayman, Gordon and Jacoby, Larry L}
}
