1. The Use of Solar Energy;Baum;J. Sci. Indus. Res.,1955
2. The Production of Cold by Means of Solar Radiation;Trombe;Solar Energy,1957
3. Solar Collector and Heat Pump Heats, Cools New Office Building;Haines;Heat, Piping, Air Cond.,1956
4. Cooling Systems Based on Solar Regeneration;Williams;Refrig. Eng.,1958
5. Cooling Systems Based on Solar Regeneration;Williams;Refrig. Eng.,1958