CJCU
Spectrophotometric-Gomplexometric Titrations(Ⅲ)—The Titration of Micro-Quantities of Titanium (Using Benzilic Acid as Masking Agent)
Chen Yougzhao, Qiu Ruolan, Chen Huanguang
Chem. J. Chinese Universities . 1985, (4): 306 -310 .