PV / Regenerative Fuel Cell High Altitude Airship Feasibility Study
2nd AIAA "Unmanned Unlimited" Conf. and Workshop & Exhibit
01.01.2003
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
High-altitude airship concept design nears completion
Emerald Group Publishing | 2000
Thermal effects on a high altitude airship
AIAA | 1983
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