1. Tabor, H., Solar Ponds, Solar Energy, Vol.27, pp.181–194, 1981.
2. Clark, A.F. and Dickinson, S.W., Shallow Solar Ponds, Solar Energy Technology Handbook, Part A, Chapter 12, ed. W.C. Dickinson and P.N. Cheremisinoff, Marcel Decker, New York, 1980, pp.377–402.
3. Cobble, M.H., Irradiation Into Semitransparent Solids and the Solar Trap Effect, J. Franklin Institute, Vol.278, pp.383–393, 1964.
4. Arai, N., Itaya, Y. and Hasatani, M., “Development of a “Volume Heat Trap” Type Solar Collector Using a Fine-Particle Semitransparent Liquid Suspension (FPSS) as a Heat Vehicle and Heat Storage Medium”, Solar Energy, Vol.32, pp.49–56, 1984.
5. Hull, P.G. and Hunt, A.J., A Reciprocating Solar-Heated Engine Utilizing Direct Absorption by Small Particles, J. Solar Energy Eng., Vol.106, pp.29–34, 1984.