On the possible existence of a 29-day period in the sunspot number series 1940-1964

✍ Scribed by Toman, K.

• Book ID: 119727405
• Publisher: American Geophysical Union
• Year: 1967
• Tongue: English
• Weight: 169 KB
• Volume: 72
• Category: Article
• ISSN: 0148-0227
• DOI: 10.1029/jz072i021p05570