Fen, Mehmet Onur, and Fatma Tokmak Fen. “Generation of Synchronous Unpredictable Oscillations by Coupled Hopfield Neural Networks”. Journal of Applied Nonlinear Dynamics, vol. 13, no. 3, Aug. 2026, pp. 591-02, https://doi.org/10.5890/JAND.2024.09.014.