Sunspot Count Periodicities in Different Zurich Sunspot Group Classes Since 1986
Crossref DOI link: https://doi.org/10.1007/s11207-014-0580-0
Published Online: 2014-08-06
Published Print: 2014-11
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Kilcik, A.
Ozguc, A.
Yurchyshyn, V.
Rozelot, J. P.
Text and Data Mining valid from 2014-08-06