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Publikováno v:
Journal of Anhui Agricultural Sciences; 11/18/2023, Vol. 51 Issue 22, p224-226, 3p
Publikováno v:
Astronomische Nachrichten. 335:371-377
Sunspot number, sunspot area, and radio flux at 10.7 cm are the indices which are most frequently used to describe the long-term solar activity. The data of the daily solar full-disk magnetograms measured at Mount Wilson Observatory from 19 January 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98e1a6f4f6fd275d77f46936f4aa0f0f
https://doi.org/10.1002/asna.201312016
https://doi.org/10.1002/asna.201312016