Digital device for measuring automatically the instant when an ASE (artificial satellite of the earth) is at the shortest distance from the point of observation

✍ Scribed by A. I. Alexandrov; V. M. Lazarev

• Book ID: 112453420
• Publisher: Springer US
• Year: 1967
• Tongue: English
• Weight: 175 KB
• Volume: 10
• Category: Article
• ISSN: 0543-1972
• DOI: 10.1007/bf00980657