CJCU
SPECTROPHOTOMETRIC STUDY ON THE COLOUR REACTION OF NIOBIUM-4,5-DIBROMOPHEN-YLFLUORONE-SURFACTANTS SYSTEM AND ITS APPLICATIONS
Wang Dongjin, Chen Jianhua, Bai Jianyue, Pan Qinghong
Chem. J. Chinese Universities . 1983, (6): 809 -812 .