1. A novel contra rotating Wells turbine;Beattie,1993
2. Theory of Turbomachines;Csandy,1974
3. On the theory of Wells turbine;Gato;Trans. ASME. J. Eng. Gas Turbines Power,1984
4. Aerodynamics of Wells turbine;Gato;Int. J. Mech. Sci.,1988
5. Phase control of an OWC by a Wells turbine with swinging rotor blades;Gato,1988