×
+ All Categories
Log in
English
Français
Español
Deutsch
The top documents tagged [variation of solar activity]
Home >
variation of solar activity
1 History and Calibration of Sunspot Numbers Edward W. Cliver, AFRL Leif Svalgaard, Stanford Univ. Kenneth H. Schatten, a.i. Solutions IUGG XXV General.
217 views
The Forgotten Sun
37 views
1 The Forgotten Sun Leif Svalgaard Stanford University SHINE-2011, Snowmass, CO 13 July 2011
[email protected]
.
219 views