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Dyfyniad Arddull ChicagoSchrijver, Carolus J.,ed, and George L.,ed.by Siscoe. Heliophysics: Evolving Solar Activity and the Climates of Space and Earth. Cambridge: Cambridge university press, 2010.
Dyfyniad MLASchrijver, Carolus J.,ed, and George L.,ed.by Siscoe. Heliophysics: Evolving Solar Activity and the Climates of Space and Earth. Cambridge university press, 2010.
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