Extreme Values of Sunspot Activity on a Long Time Scale.
| Autor: | Nagovitsyn, Yu. A.1,2 (AUTHOR) nag-yury@yandex.ru, Osipova, A. A.1 (AUTHOR) |
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| Zdroj: | Astronomy Letters. Jul2023, Vol. 49 Issue 7, p421-429. 9p. |
| Databáze: | Academic Search Ultimate |
| Externí odkaz: |
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