2002

1. Effects of geomagnetic storms on the ionospheric regions over the southwest of Europe. An approach to the influence of the G condition on ionospheric values

   Acta Geodaetica et Geophysica Hungarica, Vol. 37, Núm. 2-3, pp. 343-349

2. Worst cases for a one-hop high frequency link

   Annals of Geophysics, Vol. 45, Núm. 1, pp. 201-205