✦ LIBER ✦
On some time, mass, energy and power characteristics of the interstellar flights in a one-step rocket: Can the kardashev-type of civilizations exist?
✍ Scribed by M. Subotowicz
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 504 KB
- Volume
- 11
- Category
- Article
- ISSN
- 0094-5765
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