A clock for the Sun's magnetic Hale cycle and 27 day recurrences in the aa geomagnetic index (2021)
Abstract
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Bibliographic Information
Digital Object Identifier: http://dx.doi.org/10.5194/egusphere-egu21-2555
Publication URI: http://dx.doi.org/10.5194/egusphere-egu21-2555
Type: Other