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[1] R. J. Boucher, History Of Solar Flight, AIAA Paper 84-1429, June 1984

[2] Keidel, B., Auslegung und Simulation von hochfliegenden, dauerhaft stationierbaren Solardrohnen, PhD Dissertation, Technischen Universität München, 2000.

[3] J. W. Youngblood and T. A. Talay. Solar-powered airplane design for long-endurance, high-altitude flight AIAA-82-0811, Washington, DC, May 1982.

[4] NASA, Solar Powered Fact Sheet. Solar-Power Research and Dryden

[5] . . , . . , . . , . . . , // 1991 1. . 22.

 




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