1. Comprehensive thermoelectric properties of n- and p-type 78a/o Si-22a/o Ge alloy;Raag,1978
2. Design concepts of solar thermoelectric generators in space applications;Raag,1978
3. The long-term performance degradation of a radioisotope thermoelectric generator using silicon-germanium;Stapfer;IECEC,1976
4. Thermoelectric generators powered by thermal waste from electric power plants;Shirazi;IECEC,1970
5. Solar powered thermoelectric generators;Rowe,1977