1. Bolc, L., Szatas, A. (eds.): Time and Logic-A Computational Approach. UCL Press, London (1995)
2. Chakraborty, A., Sanyal, S., Konar, A.: Fuzzy temporal extension of classical logic and its stability analysis. IE(I) Journal-ET 86, 50–53 (2006)
3. Drainkov, D., Hellendoorn, H., Reinfrank, M.: An Introduction to Fuzzy Control, pp. 132–140. Springer, Berlin (1993)
4. Dubois, D., Prade, H.: Fuzzy Sets and Systems: Theory and Applications. Academic Press, New York (1980)
5. Harter, D., Kozma, R.: Chaotic neurodynamics for autonomous agents. IEEE Trans. on Neural Networks 16(3) (May 2005)