1. Heat sterilizable solar cells, part of a JPL internal report;Yasui,1965
2. Silicon;Neuberger;Electronic Properties Information Center report DS-162,1969
3. Silicon;Neuberger;Electronic Properties Information Center report DS-162,1969
4. Monthly maps of mean daily insolation for the United States;Bennett;Solar Energy,1965
5. Cost goals for silicon solar arrays for large scale terrestrial applications-update 1974;Wolf;Energy Conversion,1975