1. Solar dehumidification of citicorp center;Felske,1975
2. On the optimum tilt of a solar collector;Kern;Solar Energy,1975
3. Influence of Azimuthal Orientation on Collectible Energy in Vertical Solar Collector Building Walls;Lorsch,1971
4. ASHRAE Handbook of Fundamentals,1972
5. Evaluation of flat-plate solar collector performance;Hottel,1955