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Sunspot drawings at Kodaikanal Observatory: a representative results on hemispheric sunspot numbers and area measurements
Ravindra, B., Pichamani, Kumaravel, Selvendran, R., Samuel, Joyce, Kumar, Praveen, Jassoria, Nancy, Navneeth, R. S.Volume:
365
Language:
english
Journal:
Astrophysics and Space Science
DOI:
10.1007/s10509-020-3725-7
Date:
January, 2020
File:
PDF, 7.65 MB
english, 2020