1. Aihara, K., Takabe, T., Toyoda, M.: Chaotic Neural Networks. Physica Letters A, Vol. 144(6,7 1990), 333–340
2. Adachi, M., Aihara, K.: Associative Dynamics in a Chaotic Neural Network. Neural Networks, Vol. 10(1997), 83–98
3. Caianiello, E. R.: Outline of a Theory of Thought-Processes and Thinking Machines. Journal on Theoretical Biology, Vol. 2(1961), 204–235
4. Del-Moral-Hernandez, E.: Bifurcating Pulsed Neural Networks, Chaotic Neural Networks and Parametric Recursions: Conciliating Different Frameworks in Neuro-like Computing. In: International Joint Conference on Neural Networks 2000, Vol. 6, 423–428, Como, Italy
5. Del-Moral-Hernandez, E.: A Novel Time-Based Neural Coding for Artificial Neural Networks with Bifurcating Recursive Processing Elements. In: International Joint Conference on Neural Networks 2001, Vol. 1, 44–49, Washington, USA