P L WALRAVEN

Fluctuation theory of luminance and chromaticity discrimination.

J. J. Vos, M A BOUMAN, M. A. Bouman, 1963, Journal of the Optical Society of America.

Recognition of color code by normals and color defectives at several illumination levels. An evaluation study of the H.R.R. plates.

P L WALRAVEN, H L LEEBEEK, 1960, American journal of optometry and archives of American Academy of Optometry.

PHASE SHIFT OF SINUSOIDALLY ALTERNATING COLORED STIMULI.

H. J. Leebeek, P. Walraven, P L WALRAVEN, 1964, Journal of the Optical Society of America.

Some color naming experiments for red and green monochromatic lights.

M A BOUMAN, M. A. Bouman, P. Walraven, 1957, Journal of the Optical Society of America.