1. The Production of Cold by Means of Solar Radiation;Trombe;Solar Energy,1957
2. Intermittent Absorption Cooling Systems with Solar Regeneration;Williams,1957
3. Cooling Systems based on Solar Regeneration;Williams;Refrig. Eng.,1958
4. Solid Absorption Machine for use on Trains;Andrews;Mod Refrig.,1955
5. Cooling with Portable Units;Keith;Refrig. Eng.,1930