1. The problem of early diagnosis;Bergmann,1979
2. Cortical abnormalities and the visual evoked response;Blumhardt,1981
3. Brain's Diseases of the Nervous System;Brain,1977
4. Neurophysiology of dementia;Christie,1979
5. The EEG response (evoked potential) to light stimulus in man;Cigánek;Electroenceph. clin. Neurophysiol.,1961