de Haro Barbás, B. F., V. H. Ríos, A. Pérez Gómez, y M. Santillán. 2002. «Variations of Total Electron Content During a Magnetic Storm». Geofísica Internacional 41 (1):49-55. https://doi.org/10.22201/igeof.00167169p.2002.41.1.260.