1. The detection of complex gratings by the human visual system;Barfield;J. Physiol., Lond.,1975
2. Monocular spatial distortion in strabismic amblyopia;Bedell;Invest. Ophthal. visual Sci.,1981
3. Sensitivity to spatial phase;Burr;Vision Res.,1980
4. Application of Fourier analysis to the visibility of gratings;Campbell;J. Physiol., Lond.,1968
5. Spatial Fourier analysis and human vision;Georgeson,1979