1. Zusammenfassender Bericht über den instationären Auftrieb von Flügeln;Küssner;LuftfahrtForchung,1936
2. General theory of aerodynamic instability and the mechanism of flutter;Theodorsen,1935
3. Dynamic instability of truss-stiffened suspension bridges under wind action;Bleich,1948
4. Dynamic instability of truss-stiffened suspension bridges under wind action;Bleich,1949
5. Dynamic instability of truss-stiffened suspension bridges under wind action;Bleich,1949