References
- FryG. A., Blur of the Retinal Image, Columbus: The Ohio State University Press, 1955.
- FryG. A., In Progress in Optics, VIII, edited by WolfE., Amsterdam: North-Holland, 1970, Chapter II.
- BedfordR. E., and WyszeckiG. W., “Axial chromatic aberration of the human eye”, Journal of the Optical Society of America, Vol. 47, 1957, p. 564.
- FryG. A. and SomersW. W., “The effect of blur and overlap on brightness matching”, Journal of the Optical Society of America, Vol. 64, 1974, p. 717.
- Committee on Colorimetry of the Optical Society of America, The Science of Color, New York: Crowell, 1953, p. 297.