Back to matchesWe found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleOn the existence of the 11-year cycle in solar activity before the Maunder Minimum.AuthorsAttolini, M. R.; Cecchini, S.; Castagnoli, G. Cini; Galli, M.; Nanni, T.PublicationJournal of Geophysical Research. Space Physics, 1988, Vol 93, Issue A11, p12729ISSN2169-9380Publication typeArticleDOI10.1029/JA093iA11p12729