Some aspects of a global thermospheric density model deduced from the analysis of the orbit of Intercosmos 13 rocket (1975-22B)

Some aspects of small-scale stratifications at E-layer and F2-layer levels of the daytime mid-latitude ionosphere

Some characteristics of spread F at the magnetic equatorial station Fortaleza

Some characteristics of the parallel electric field acceleration of electrons over discrete auroral arcs as observed from two rocket flights

Some contributions of the ISIS program towards advances in knowledge of low latitude ionospheric phenomena

Some effects produced by the ionosphere on radio interferometry - Fluctuations in apparent source position and image distortion

Some features of h-type Es at Uppsala

Some features of pararesonance /PR/ whistlers

Some features of the deceleration of a neutral gas cloud in a rarefied atmosphere

Some initial results on mid-latitude spread-F irregularities using a directional ionosonde

Some new exact models for the outer layers of a non-static gas sphere in general relativity

Some possible space interferometry applications

Some post-war developments in ground-based radiowave sounding of the ionosphere

Some properties of velocity fields in the solar photosphere. V - Spatio-temporal analysis of high resolution spectra

Some Recent Results on the Auroral Atmosphere during the Breakup Phase

Some remarks on the working principle of the rocketborne nose tip dc probes in the D-region of the ionosphere

Some results from the auroral particle experiment on board the Barium-GEOS rocket

Some results of an incoherent-scattering study of the ionosphere during a powerful industrial explosion

Some results of Doppler-aided studies of the dynamics of the low-latitude ionosphere

Some results of investigations of the equatorial F2 layer