CJCU
Spectrophotometric Determination of Trace Amounts of Iron with meso-Tetrakis-(4-Trimethylammoniumphenyl)-porphine under the Existence of BeryllonⅡ
Zhang Chuanyou, Yao Xingdong, Cheng Jieke
Chem. J. Chinese Universities . 1985, (12): 1080 -1082 .