1. Calculation of daylight factor dominated by Intermediate Sky;Nakamura,1983
2. The Mean Sky composed depending on the absolute luminous values of the sky elements and its application to the daylight prediction;Nakamura,1986
3. Inspection of the daylighting interior luminous environment predicted upon the newly improved Mean Sky;Nakamura,1986
4. Prediction and Evaluation of daylighting environment and electric power consumed by its supplementary artificial light with personal-computer;Nakamura,1989
5. Study on the statistic estimation of the horizontal illuminance from unobstructed sky;Nakamura;Journal Light & Visual Environment,1979