The human powered helicopter
The aeronautical journal ; 106 , 1065
2002
Aufsatz (Zeitschrift)
Unbekannt
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|THE FIRST HUMAN POWERED HOVER: THE HUMAN POWERED HELICOPTER PROJECT
British Library Conference Proceedings | 2003
|A human-powered helicopter: design considerations
Online Contents | 1989
|Human-Powered Helicopter Competition Heats Up!
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Unknown Problems in Human-Powered Helicopter
British Library Conference Proceedings | 1994
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