Motion
Hyper-resolution in human perception of movement in visual displays. Proc. S.P.I.E. 19:121-125, 1978.
Temporal characteristics of apparent movement: Omega movement vs. Phi movement. Quart. J. Exp. Psychol. 24:182-192, 1972.
Frequency response characteristics for sinusoidal movement in the fovea and periphery. Perception & Psychophysics 12(2B):232-236, 1972 (with J. Torres). PDF