1. Mémoire de la théorie de la vision;Sturm;CR Acad Sci Paris,1945
2. On the anomalies of accomodation and refraction of the eye. London;Donders,1864
3. Paired arcuate keratotomy. A surgical approach to mixed and myopic astigmatism;Duffey;Arch Ophthalmol,1988
4. Arcuate keratotomy for high postoperative keratoplasty astigmatism performed with the intralase femtosecond laser;Buzzonetti;J Refract Surg,2009
5. Treatment of astigmatism;Slade,1998