Dömösi, Pál, and Géza Horváth. “A Novel Cryptosystem Based on Gluškov Product of Automata”. Acta Cybernetica 22, no. 2 (January 1, 2015): 359–371. Accessed April 13, 2025. https://cyber.bibl.u-szeged.hu/index.php/actcybern/article/view/3886.