Non-trough <i>fo</i>F2 enhancements at near-equatorial dip latitudes

by E. Sambou, P. M. Vila, A. T. Kobea
Published 1998-06-01

Equinox transition at the magnetic equator in Africa: analysis of ESF ionograms

by B. J.-P. Adohi, P. M. Vila, C. Amory-Mazaudier, M. Petitdidier
Published 2008-06-01