1. Aksoy, A.: Göz. Klin. Yill. 9, 76–92 (1956);
2. Aksoy, A.: ref. Ophthal. Lit. 20, 4598 (1956).
3. Anonym: What’s New. No. 264, 11–16 (1952);
4. Anonym: ref. Ophthal. Lit. 6, 2125 (1952).
5. Barkan, O.: Glaucoma. In: Ophthalmology in the War Years, Meyer-Wiener, Chicago 1946,1, 355–399.