1. Long‐term variations in sunspot magnetic field–area relation. Issue 1 (January 2017) Authors: Nagovitsyn, Y. A.; Pevtsov, A. A.; Osipova, A. A. Journal: Astronomische Nachrichten Issue: Volume 338:Issue 1(2017) Page Start: 26 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗