1. Exergy of Heat Radiation;Petela,1961
2. Exergy analysis of solar radiation, (Chapter 2);Petela,2013
3. Thermodynamic constraints, effective temperatures and solar cells;Landsberg,1976
4. Theoretical maximum for energy from direct and diffuse sunlight;Press;Nature,1976
5. Electromagnetic radiation: a carrier of energy and entropy;Beretta;J. Resour. Technol. ASME,2014