✦ LIBER ✦
Long-term variations in the geomagnetic activity level Part II: Ascending phases of sunspot cycles
✍ Scribed by V. Mussino; O. Borello Filisetti; M. Storini; H. Nevanlinna
- Publisher
- Copernicus Group
- Year
- 1994
- Tongue
- English
- Weight
- 59 KB
- Volume
- 12
- Category
- Article
- ISSN
- 0992-7689
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