1. Corneal astigmatism after cataract extraction with corneal section and continuous suture;Lamcke, B.; Ehensen, H.; Thiel, H.J.;Berichte der Deutschen Ophthalmologischen Gesesellschaft,1971
2. Further experiences with corneal section and continuous suture in cataract operations;Boke, W.; Thiel, H.J.; Hubuer, H.; Lamcke, B.;Berichte der Deutschen Ophthalmologischen Gesellschaft,1971
3. Microsurgical control of corneal astigmatism in cataract and keratoplasty;Troutman, R.C.;Transactions of the American Academy of Ophthalmology and Otolaryngology,1973
4. Astimatism in cataract surgery;Luntz, M.H.; Livingston, D.G.;Advances in Ophthalmology,1976
5. The running shoestring suture in cataract surgery;Ryan, Stephen J.; Maumenee, Edward A.;Ophthalmic Surgery,1973