González, W. D., A. L. Clua de González, and B. T. Tsurutani. “Interplanetary-Magnetosphere Coupling During Intense Geomagnetic Storms at Solar Maximum”. Geofisica Internacional 31, no. 1 (January 1, 1992): 11–18. Accessed May 20, 2024. http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/1208.