1. Genetic factors in EEG, sleep and evoked potentials;Buchsbaum,1980
2. Occipital 3–4 Hz rhythms in childhood EEG;Doose;Newopaediatrie,1978
3. Pronto-parietal and occipital runs of slow activity;Gibbs;Clin Electroencephalogr,1980
4. Die 4/sec EEG-Grundrhythmusvariante;Heintel;EEG-EMG,1975
5. The 4–5 cycles per second rhythm, changes in time;Heintel;Eur Arch Psychiatr Neurol Sci,1986