M. R. Salarian, “Characterization of $M_{11}$ and $L_3(3)$ by their commuting graphs”, Ukr. Mat. Zhurn., vol. 62, no. 11, pp. 1583–1584, Nov. 2010, Accessed: Dec. 05, 2025. [Online]. Available: https://umj.imath.kiev.ua/index.php/umj/article/view/2983