1. 1. Scheiner C. Oculus sive fundamentum opticum. Innspruk: 1619.
2. 2. Smirnov MS. Measurement of the wave aberration of the human eye. Biofizika 1961;6:687-703.
3. 3. Hartmann J. Bemerkungen über den Bau und die Justirung von Spektrographen. Z Instrumentenkd 1900:20:47.
4. 4. Shack RV Platt BC. Production and use of a lenticular Hartmann screen. J Opt Soc Am 1971:61:656.
5. 5. Liang J. Grimm B Goelz S. Bille J. Objective measurement of the wave aberrations of the human eye using a Hartmann-Shack wavefront sensor. J Opt Soc Am A 1994:11:1949-57.