1. The state of the art of the hydrocarbon technology in household refrigeration;Kruse;Proc Int Confer Ozone Protection Technol, Washington (DC),1996
2. Testing of propane/isobutane mixture in domestic refrigerators;Jung;Int J Refrigeration,2000
3. International Energy Agency's Heat Pump Center, Informative fact sheet: Hydrocarbons as refrigerants in residential heat pumps and air-conditioners; 2002.
4. Evaluation of supplementary/retrofit refrigerants for automobile air-conditioners charged with CFC12;Jung;Int J Refrigeration,1999
5. Principles of enhanced heat transfer;Webb,1994