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2. Development of pump turbine for seawater pumped-storage power plant;Fujihara;Hitachi Rev.,1998
3. Huntorf CAES: more than 20 years of successful operation;Crotogino,2001
4. PowerSouth Energy Cooperative, CAES McIntosh Alabama.
5. Advanced adiabatic compressed air energy storage for the integration of wind energy;Bullough,2004