1. Importance of pathological intraocular scatter for visual disability;van den Berg;Documenta Ophthalmologica,1986
2. Relation between media disturbances and the visual field;van den Berg,1987
3. The point-spread function of the eye from 0 to 100° and the pattern electroretinogram;van den Berg;Documenta Ophthalmologica,1988
4. Measurement of the straylight function of the eye in cataract and other optical media disturbances by means of a direct compensation method;van den Berg;Investigative Ophthalmology and Visual Science,1987
5. Functional quantification of diaphany;van den Berg;Documenta Ophthalmologica,1990