K. S Tanoh, B. J Adohi, I. S Coulibaly, C. Amory-Mazaudier, A. T Kobea, and P. Assamoi (2015)
Statistical study of the night-time F-layer dynamics at the magnetic equator in West Africa during the solar minimum period 1995-1997
Annales Geophysicae, 33(1):143–157.