✦ LIBER ✦
Comet Halley orbit optimum determination by means of ground-based astrometric observations and on-board observations from the “Vega” spacecraft
✍ Scribed by B.Ts. Bakhshyan; I.A. Yastrzhembsky
- Publisher
- Elsevier Science
- Year
- 1985
- Tongue
- English
- Weight
- 199 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0273-1177
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