1. Indoor daylighting frequencies computed as a function of outdoor solar radiation data;Fontoynont,1991
2. A mathematical model of the reflected directional characteristics for the luminance calculation in a non-isotropic diffuse reflecting interior;Uetani,1991
3. Modeling daylight availability and irradiance components;Perez;Solar Energy,1990
4. Modeling sky luminance angular distribution from real sky conditions; Experimental evaluation of existing algorithms;Perez,1991