✦ LIBER ✦
Sunspot indices characterizing the 11-year cycle as a whole and their relationship to the analogous indices of geomagnetic activity
✍ Scribed by Miloslav Kopecký
- Book ID
- 112727738
- Publisher
- Springer
- Year
- 1990
- Tongue
- English
- Weight
- 452 KB
- Volume
- 34
- Category
- Article
- ISSN
- 0039-3169
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