1. The EEG profile;Blom,1980
2. Electrodes and the Measurement of Bioelectric Events;Geddes,1972
3. EEG analysis based on time domain properties;Hjorth;Electroenceph. clin. Neurophysiol.,1970
4. Report of the committee on methods of clinical examination in electroencephalography;Jasper;Electroenceph. clin. Neurophysiol.,1958