Spörer's law (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Spörer's law" in English language version.

refsWebsite

Global rank English rank

6^th place

6^th place

archive.org

Carrington, Richard Christopher (1863). Observations of the Spots on the Sun from November 9, 1853, to March 24, 1861, Made at Redhill. London: Williams and Norgate.
Phillips, Kenneth J. H. (1992). Guide to the Sun. Cambridge: Cambridge University Press. ISBN 0-521-39788-X.