Nature · 1964 · 24 citations · 6 references
Natural SciencesEarth SciencesGeophysicsPlasma PhysicsPropagationElectromagnetic WavesIonospheric ElectrodynamicsIonospheric PropagationPlanetary MagnetospheresPlasma WavesPropagation ModelingEarth-troposphere InteractionIonospheric IrregularitiesPlasma ResonancesRadio Wave Propagation EffectsVery Low Frequency Propagation
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Observations of Earth–Ionosphere Cavity Resonances
M. Balser, Charles A. Wagner · Nature · 1960 · 263 citations
Propagation of Audio-Frequency Radio Waves to Great Distances
F. W. Chapman, R.C.V. Macario · Nature · 1956 · 93 citations