Zuñiga, F. R. «A Study of the Homogeneity of the NOAA Earthquake Data File in the Mid-America Region by the Magnitude Signature Technique». Geofísica Internacional 28, no. 1 (enero 1, 1989): 103–119. Accedido mayo 16, 2024. http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1174.