OPTICAL AND SPECTROSCOPIC PROPERTIES OF AN AZO METAL CHELATE THIN FILM
WANG Shuangqing, SHEN Shuyin, XU Huijun, GU Donghong, YIN Jinlong, TANG Xiaodong
Imaging Science and Photochemistry . 1999, (4): 338 -342 .  DOI: 10.7517/j.issn.1674-0475.1999.04.338