1. General characteristics of the EEG as a signal;Gasser,1977
2. Dynamics of EEGs as signals of neuronal populations: Models and theoretical considerations;Silva,1999
3. The Electroencephalogram. Its Patterns and Origins;Barlow,1993
4. Quantitative analysis of electroencephalograms: Is there chaos in the future;Jansen;Int. J. Biomed. Comput.,1991
5. Measuring chaos in the brain: A tutorial review of nonlinear dynamical EEG analysis;Pritchard;Int. J. Neurosci.,1992