1. Measurement on a Savonius rotor with variable gap;Newman,1974
2. Improvement of Savonius Rotor-windmill;Khan,1975
3. Optimal configuration studies and prototype design of a wind energy operated irrigation system;Modi;J. Wind Eng. Ind. Aerodyn.,1984
4. Secondary parameters affecting the performance of resistance type vertical axis wind rotors;Sivasegaram;J. Wind Eng.,1978
5. Design, development & testing of Savonius wind turbine rotor with twisted blades;Grinspan,2001