Haykin S., Sandberg I., Wan E., Principe J., Fancourt C., Katagiri S., Nonlinear dynamical systems: Feedforward neural network perspectives,
in Press, John Wiley, 2000.
Principe J., Giles L., Morgan N., Wilson E. (Editors) Neural Networks for Signal Processing 7,
IEEE Press, 1997.
Silva F., Principe J., Almeida L., (Editors) SpatioTemporal Models in Biological and Artificial Systems,
IOS Press, 1996.