1. Aerodynamics of the Savonius rotor;Sladky,1975
2. West Virginia University Wind Energy Concentrators;Loth,1976
3. The S-rotor and its applications;Savonius;Mech. Eng.,1931
4. Vertical axis wind rotors — status and potential;Vance,1973
5. A theory of the blockage effects on bluff bodies and stalled wings in a closed wind tunnel;Maskell;Aero. Res. Council, Repts. and Memoranda 3400,1965