1. Handbook of electroencephalography and clinical neurophysiologi,1974
2. Etevenon, P., Levy, J.C.: Simulation sur ordinateur d'electroencephalogrammes normaux et pathologiques. Congres d'Informatique Médicale de l'IRIA, Tome I, 265?281, Toulouse, 1973
3. Freeman, W.J.: Linear analysis of the dynamics of neural masses. Ann. Rev. Biophys. Bioeng. 1, 225?256 (1972)
4. Freeman, W.J.: Mass action in the nervous system. New York: Academic Press 1975
5. Tech. Rep.;A. Isaksson,1973