Chen Zhonglin. ZENITH LUMINANCE CONVERTING FROM SKY ILLUMINANCE[J]. Journal of Civil and Environmental Engineering, 1990, 12(1).

DOI：

Chen Zhonglin. ZENITH LUMINANCE CONVERTING FROM SKY ILLUMINANCE[J]. Journal of Civil and Environmental Engineering, 1990, 12(1). DOI： 10.11835/j.issn.1674-4764.1990.01.005.