1. Ward G, Shakespeare R. Rendering with RADIANCE, the art and science of lighting visualization. California: Space and Light; 2003.
2. SUPERLITE 2.0. Predicting daylighting and lighting performance user’s manual. University of California, Lawrence Berkeley Laboratory; 1994.
3. The luminous efficacy of daylight: a review;Littlefair;Light Res Technol,1985
4. Correlations of solar irradiance and daylight illuminance for building energy analysis;Gillette;ASHRAE Trans,1985
5. Modelling daylight availability and irradiance components from direct ad global irradiance;Perez;Sol Energy,1990