Relative sunspot numbers in the first hafl of eighteenth century

Solar Physics

Volumn 194, Issue 1, 2000, Pages 175-184

  Letfus, V ^a  

^a ASTRONOMICAL INSTITUTE   (Czech Republic)

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EID: 0034371736     PISSN: 00380938     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1005208223601     Document Type: Article

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