1. Kongenitale familiare Flachheit der Kornea (Cornea plana);Rubel;Klin Monatsbl Augenheilkd,1912
2. Kongenitale familiare Cornea plana;Felix;Klin Monatsbl Augenheilkd,1925
3. Studien uber Cornea plana congenita bei 19 Kranken in 9 Familien;Forsius;Acta Ophthalmol (Copenh),1961
4. Cornea plana congenita;Forsius,1980
5. Cornea plana;Larsen;Acta Ophthalmol (Copenh),1949