1. ANSI Z136.1. (1993). American National Standard for the Safe Use of Lasers
2. Aragón, J. L., López-Gil, N., & Artal, P. (1999). Real-time double-pass system to study the dynamics of the eye's optical performance. PhO'99. EOS Topical Meeting Digest Series, 23, 49–50
3. Double-pass measurements of the retinal-image quality with unequal entrance and exit pupil sizes and the reversibility of the eye's optical system;Artal;Journal of the Optical Society of America A,1995
4. The statistics of monochromatic aberrations from 200 healthy young eyes [ARVO abstract];Bradley;Investigative Ophthalmology and Visual Science,2001
5. Wavefront aberration of the eye: a review;Charman;Optometry and Vision Science,1991