1. Simultaneous color constancy;Arend;Journal of the Optical Society of America A: Optics, Image Science, and Vision,1986
2. Simultaneous color constancy - papers with diverse Munsell values;Arend;Journal of the Optical Society of America A: Optics, Image Science, and Vision,1991
3. Perceptual objects may have nonphysical properties;Ben-Ze'ev;Behavioral and Brain Sciences,2003
4. Benson , J. L. 2000 Chapter 2: Greek color theory http://scholarworks.umass.edu/art_jbgc/6/