1. Advanced absorption cycles and systems for environmental protection;Alefeld,1991
2. Heat recovery system to power an onboard NH3–H2O absorption refrigeration plant in trawler chiller fishing vessels;Fernández-Seara;Applied Thermal Engineering,1998
3. Absorption Chillers and Heat Pumps;Herold,1996
4. Effect of operating temperatures on the coefficient of performance of aqua-ammonia refrigerating systems;Stoecker;ASHRAE Transactions,1971
5. C. Keizer, Absorption refrigeration machines, Ph.D. Thesis Delft University of Technology, Delft, Holland, 1982