1. Solar water distillation; roof-type still and a multiple-effect diffusion still;Dunkle,1961
2. A rational basis for the engineering development of a solar still;Morse;Solar Energy,1968
3. Heat Transmission;McAdams,1954
4. ASHRAE Handbook of Fundamentals,1967
5. Radiant energy emission of atmosphere and ground;Aubele;Heating and Piping and Air-conditioning (ASHVE Journal Section),1951