K. F. Purl

Achieving Environmental Awareness: A Comprehensive Training and Awareness Program

B. J. Seith, G. J. Green, J. D. Platt, 1993 .

Cone mechanisms underlying the color discrimination of deutan color deficients

K. F. Purl, John S. Houston, A. Nagy, 1985, Vision Research.

Flicker photometric sensitivity and chromatic adaptation in color-deficient and normal observers

K. F. Purl, A. Nagy, Eureka Harami, 1984 .

Categorical colour perception under low-pressure sodium lighting with small amounts of added incandescent illumination

K. F. Purl, R. M. Boynton, R.M. Boynton, 1989 .