Solar Physics · 2007 · 94 citations · 48 references
Natural SciencesAstronomyAtmospheric SciencePlanetary ScienceRadiative ForcingSolar CycleSolar PhysicsSolar RadiationSolar Cycle AmplitudeSolar Cycle DynamicsSolar Cycle EffectsSolar Cycle PhaseSolar Cycle ReconstructionSolar Cycle VariabilitySolar Cycle Variations
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Sunspot cycle 24: Smallest cycle in 100 years?
Leif Svalgaard, E. W. Cliver, Y. Kamide · Geophysical Research Letters · 2005 · 394 citations
The sunspot-activity in the years 1610–1960
C. W. Allen · Planetary and Space Science · 1962 · 291 citations
Cosmic Rays, Clouds, and Climate
Nigel Marsh · Space Science Reviews · 2000 · 224 citations