1. Some preliminary results on the performance of a small vertical-axis cylindrical wind turbine;Ahmadi;Wind Engng.,1978
2. Wind tunnel performance data for two-and-three-bucket Savonius rotors;Blackwell;Sandia National Laboratory, SAND-76-0131,1977
3. Design and testing of a prototype Savonius machine;Turnquist,1976
4. A wind tunnel investigation of a 14 ft. diameter vertical axis windmill;Templin;National Research Council of Canada, LTR-LA-105,1972
5. A vortex model of the Darrieus turbine: an analytical and experimental study;Strickland;Sandia National Laboratory, SAND-81-7017,1981