1. Abdu, M.A.: Major phenomena of the equatorial ionosphere-thermosphere system under disturbed conditions. J. Atmos. Sol.-Terr. Phys. 59, 1505 (1997)
2. Abdu, M.A.: Equatorial spread F development and quiet time variability under solar minimum conditions. Indian J. Radio Space Phys. 41, 168 (2012)
3. Abdu, M.A., deMedeiros, R.T., Bittencourt, J.A., Batista, I.S.: Vertical ionization drift velocities and range type spread F in the evening equatorial ionosphere. J. Geophys. Res. 88, 399 (1983). https://doi.org/10.1029/JA088iA01p00399
4. Abdu, M.A., Kherani, E.A., Batista, I.S., de Paula, E.R., Fritts, D.C., Sobral, J.H.A.: Gravity wave initiation of equatorial spread F/plasma bubble irregularities based on observational data from the SpreadFEx campaign. Ann. Geophys. 27, 1 (2009)
5. Abdu, M.A., Batista, I.S., Bertoni, F., Reinisch, B.W., Kherani, E.A., Sobral, J.H.A.: Equatorial ionosphere responses to two magnetic storms of moderate intensity from conjugate point observations in Brazil. J. Geophys. Res. 117, A05321 (2012)