Rojas-Galván, R., E. Mercado-Gutiérrez, and E. Tlelo-Cuautle. “Optimizing Chaotic Systems by Orbit Counting and Fourier Spectrum: FPGA Implementation and Image Encryption Application”. Mathematical Modelling and Analysis, vol. 30, no. 2, Apr. 2025, pp. 322–341, doi:10.3846/mma.2025.22089.