1. Physiological Basis of the Alpha Rhythm;Andersen,1968
2. Etude stratigraphique de l'activité EEG spontanée;Calvet;Electroenceph. clin. Neurophysiol.,1964
3. Electrical activity in neocortical projection and association areas during slow wave sleep;Calvet;Brain Res.,1973
4. Glial potentials and their contribution to extracellular recordings;Cohen,1974
5. Neuronal basis of EEG-Waves;Creutzfeldt,1974