1. United States Department of Energy Thermally Activated Heat Pump Program;Fiskum,1996
2. Advanced absorption heat pump cycles;Furutera,1996
3. Analysis of a low pressure triple-effect cycle in multiple operation modes;Gopalnarayanan,1996
4. High efficient absorption machine having a triple effect cycle;Inoue,1991
5. Multi-effect absorption chillers;Ziegler;Int. J. Refrig.,1993