1. Dioptrice;Cartesius,1637
2. Mechanism of Accommodation;Fincham;Br. J. Ophthal.,1937
3. Stresses in Shells;Flugge,1966
4. Treatise on Physiological Optics;Helmholtz,1866
5. What subluxated lenses reveal about mechanism of accommodation;Luedde;Am. J. Ophthal.,1941