Climent Hernández, José Antonio, Luis Fernando Hoyos Reyes, y Domingo Rodríguez Benavides. «The α-Stable Processes and Their Relationship With the Exponent of Self-Similarity: Exchange Rates of USA Dollar, Canadian Dollar, Euro and Yen». Contaduría y Administración 62, no. 5 (diciembre 14, 2017): 1501–1522. Accedido enero 21, 2026. https://www.cya.unam.mx/index.php/cya/article/view/1839.