1. A Simple Reaction Turbine as a Solar Engine;Hsu;The Journal of Solar Energy Science and Engineering,1958
2. Theory and Development of a Simple Turbine as a Prime Mover for Utilization of Solar Energy;Leo,1959
3. Experimental Flash Evaporator Yields 16.6 gpm at 154 F Inlet Temperature;Coit,1957
4. A. F. Ioffe, “Semiconductor Thermoelements and Thermo-electric Cooling,” Infosearch Limited, London.
5. The Impregnated Cathode;Levi;Philips Technical Review,1957