Mujica, Jorge. “Una Nota histórica Sobre Leopoldo Nachbin (1922 - 1993)”. CUBO, A Mathematical Journal 1, no. 1 (June 1, 1999): 01–05. Accessed May 20, 2024. https://cubo.ufro.cl/ojs/index.php/cubo/article/view/1797.