1. Emerging issues for refrigeration: Energy, environment and economics;Spauschus,1990
2. Global phase-out of fully halogenated chlorofluorocarbons under the terms of the Montreal Protocol—potential replacements and their current status;Kelly,1990
3. Refrigerants of the future. Facts and fallacies;Atwood;ASHRAE Journal,1991
4. Energy consumption and conservation in buildings: an international comparison;Carroll,1982