Earth Planets and Space · 2012 · 34 citations · 20 references
Natural SciencesEarth SciencesGeophysicsAtmospheric ScienceClimatologyGeomagnetismIonospheric ElectrodynamicsSolar Active RegionsSolar CycleSolar RadiationDay-night VariationGlobal Ionospheric ModelingLegendre PolynomialsMagnetic Local TimeSolar Activity CyclesSolar Cycle EffectsSolar Cycle VariationsSolar Magnetic Activity
20
4.1. International Reference Ionosphere
COSPAR Information Bulletin · 1984 · 686 citations · Full text
2.1. International reference ionosphere (1977)
COSPAR Information Bulletin · 1977 · 231 citations · Full text
L. H. Brace, R. F. Theis · Journal of Atmospheric and Terrestrial Physics · 1981 · 123 citations