Low-Cost Propellant Launch to Earth Orbit from a Tethered Balloon - an Update.
Autor: | Wilcox, B.H., Schneider, E.G., Vaughan, D.A., Hall, J.L. |
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Zdroj: | 2008 IEEE Aerospace Conference; 2008, p1-14, 14p |
Databáze: | Complementary Index |
Externí odkaz: |