Temporal and Periodic Analysis of Penumbra-Umbra Ratio for the Last Four Solar Cycles (2024)
Abstract
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Bibliographic Information
Digital Object Identifier: http://dx.doi.org/10.1007/s11207-024-02263-5
Publication URI: http://dx.doi.org/10.1007/s11207-024-02263-5
Type: Journal Article/Review
Parent Publication: Solar Physics
Issue: 2