1. GRANIT, R. Über eine Hemmung der Zapfenfunktion durch Stäbchenerregung beim Bewegungsnachbild. (Concerning an inhibition of the function of the cones through the excitation of the rods in afterimages of movement.) Zeitschrift fur Sinnesphysiologie, 1927, 58, 95–110.
2. THOMAS, P. L. A study of the relation of stimulus design and rotation speed to the spiral aftereffect. Dissert. Abstr., 1963, 24, 1715–1716.
3. WHEELER, L., & LaFORCE, R. C. Sustained Bidwell afterimages: Effects of disc rotation speed, color-pulse chromaticity, and color-pulse luminance. J. Opt. Soc. Amer., 1967, 57, 386–393.