1. Amblyopiebehandlung;Bangarter,1955
2. Moderne Schielbehandlung;Cüppers;Klin. Monatsbl. Augenh.,1956
3. Cüppers, C.: Orthoptic and pleoptic problems in Germany. Lecture given before the North Eng. Ophth. Soc., Sheffield, June 13, 1958.
4. Clinical results with active amblyopia treatment;Miller;Am. J. Orthop.,1960
5. Pathophysiology of amblyopia: Diagnostic and therapeutic principles of pleoptics;Von Noorden;Am. J. Orthop.,1960