M. Förster and S. Haaland (2015), Interhemispheric differences in ionospheric convection: Cluster EDI observations revisited, J. Geophys. Res., Space Physics, Volume 120, Issue 6, doi.org/10.1002/2014JA020774 (pdf)
M. Förster and S. Haaland (2015), Interhemispheric differences in ionospheric convection: Cluster EDI observations revisited, J. Geophys. Res., Space Physics, Volume 120, Issue 6, doi.org/10.1002/2014JA020774 (pdf)