1. The value of energy carriers;van Gool;Energy,1987
2. Thermodynamic Principles of Energy Degrading;Moore,1981
3. Exergy Analysis of Thermal, Chemical, and Metallurgical Processes;Szargut,1988
4. Sustainable industrial production: an energy perspective;Wolters,1994
5. Potential exergy conservation in industrial processes by heat handling;van Gool,1988