The Relative Umbral Area in Spot Groups as an Index of Cyclic Variation of Solar Activity
Bludova, N. G.; Obridko, V. N.; Badalyan, O. G.
- 期刊名称Solar Physics
- 作者Bludova, N. G.; Obridko, V. N.; Badalyan, O. G.
- 卷第289卷
- 期第3期
- 印刷ISSN0038-0938
- 电子ISSN1573-093X
- 文件大小667.11KB
- 发表时间2014-03
- DOI10.1007/s11207-013-0370-0
- 页码1013-1028