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The top documents tagged [sunspot numbers wolf]
1 Reconciling Group and International Sunspot Numbers Leif Svalgaard, HEPL, Stanford University Edward W. Cliver, Space Vehicles Directorate, AFRL XII
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1 The Forgotten Sun Leif Svalgaard Stanford University SHINE-2011, Snowmass, CO 13 July 2011
[email protected]
225 views