Solar Physics · 1990 · 60 citations · 15 references
Natural SciencesEarth SciencesMeteorologyAtmospheric ScienceForecastingWeather ForecastingEnsemble ForecastingSolar Active RegionsSolar AstrophysicsSolar PhysicsSolar RadiationSolar Activity IndicesSunspot Number
15
The sunspot-activity in the years 1610–1960
C. W. Allen · Planetary and Space Science · 1962 · 291 citations
Predicted intensity of the solar maximum
R. P. Kane · Nature · 1978 · 54 citations
Natural Sciences, Astronomy, Physics +12
On the long-term secular increase in sunspot number
Robert M. Wilson · Solar Physics · 1988 · 42 citations
Natural Sciences, Astronomy, Physics +13