Photographische Helligkeitsmessungen von S Sagittae 1910–11

✍ Scribed by E. Hertzsprung

• Publisher: John Wiley and Sons
• Year: 1917
• Tongue: English
• Weight: 544 KB
• Volume: 205
• Category: Article
• ISSN: 0004-6337
• DOI: 10.1002/asna.19172052002