J. L. Belmonte and M. Sierra Vázquez, “MODELOS INTUITIVOS DEL INFINITO Y PATRONES DE EVOLUCIÓN NIVELAR”, RELIME, vol. 14, no. 2, pp. 139–171, Jul. 2011, Accessed: Mar. 15, 2026. [Online]. Available: https://relime.org/index.php/relime/article/view/251