SYNTHESIS AND CHARACTERIZATION OF LANTHANIDE COMPLEXES WITH DIETHYLENE GLYCOL DI(O-HY-DROXYPHENYL) ETHER
Yao Kemin, Cai Lezhen, Bao Zhengcao, Shen Lianfang, Tian Qingping
Chinese Journal of Applied Chemistry . 1992, (2): 12 -17 .