1. Concrete walls to collect and hold heat;Trombe;Solar Age,1977
2. Simulation of analysis of passive solar heating buildings3t̄he influence of climate and geometry on performance;Balcomb,1977
3. Application of solar energy for heating and cooling of buildings;Telkes;ASHRAE GRP 170,1977
4. Thermal storage for solar heating and cooling workshop;Telkes,1975
5. Compact Heat Exchanger Design;Kays,1958