Martínez-Bretón JL, Mendoza Ortega B, Hernández-Quintero E. Relationship between the minima of the horizontal magnetic component measured in Mexico and the Dst and SYM-H indices for geomagnetic storms with Dst≤ -100nT during the descending phase of solar cycle 23. GeoInt [Internet]. 1 de abril de 2016 [citado 21 de septiembre de 2023];55(2):155-64. Disponible en: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/96