697 citations · 1.2k across the 14 of their papers we have counts for
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astro-ph.SR2016★ 158 cited
A Revised Collection of Sunspot Group Numbers
J. M. Vaquero, L. Svalgaard, V. M. S. Carrasco +7
We describe a revised collection of the number of sunspot groups from 1610 to the present. This new collection is based on the work of Hoyt and Schatten (Solar Phys. 179, 189, 1998…
astro-ph.SR2016★ 43 cited
Uncertainties in the Sunspot Numbers: Estimation and Implications
Thierry Dudok de Wit, Laure Lefèvre, Frédéric Clette
Sunspot number series are subject to various uncertainties, which are still poorly known. The need for their better understanding was recently highlighted by the major makeover of…