The Autogiro: The First Rotating-Wing Aircraft -- Part 4 -- Comparing Autogiros and Helicopters
Vertiflite ; 51 , 3
2005
Article (Journal)
English
The Autogiro: The First Rotating-Wing Aircraft
Online Contents | 2003
Helicopters and autogiros. A chronicle of rotating-wing aircraft
TIBKAT | 1967
|Engineering Index Backfile | 1934