Solar Physics · 1983 · 38 citations · 21 references
Natural SciencesAstronomyEarth SciencesPlanetary ScienceSolar AstronomySolar Active RegionsSolar CycleSolar IrradianceSolar PhysicsSolar RadiationSolar WindHigh-speed Solar Wind Stream EffectsSolar LongitudeSolar Wind ObservationsSolar Wind StreamsSolar Wind Velocity StructureSunspot Structure
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The structure and evolution of coronal holes
A. F. Timothy, A. S. Krieger, G. S. Vaiana · Solar Physics · 1975 · 280 citations
Natural Sciences, Astronomy, Physics +12
Long term evolution of solar sector structure
Leif Svalgaard, John M. Wilcox · Solar Physics · 1975 · 147 citations
Natural Sciences, Astronomy, Physics +14
Solar activity and recurrences in magnetic-field distribution
V. Bumba, Robert Howard · Solar Physics · 1969 · 139 citations
Ten cycles of solar and geomagnetic activity
J. P. Legrand, P. A. Simon · Solar Physics · 1981 · 109 citations