1. Aerodynamic properties of a twodimensional inextensible flexible airfoil;Greenhalgh;AIAA Journal,1984
2. Stability properties of the two-dimensional sail model;Haselgrove,1975
3. A note on luffing of sails;Irvine,1979
4. Analytical Methods in Vibrations;Meirovitch,1967
5. The aerodynamics of flexible membranes;Newman,1982