COMPLEXATION OF Ca 2+,Th 4+ AND DIAMAGNETIC RARE EARTH IONS WITH 2,3-DIHYDROXY-p-XYLENEDIIMINOTETRAACETIC ACID
Shi Feng, Xiao Yanwen, Ni Jiazuan, Xie Yuyuan, Chen Wenzhi
Chinese Journal of Applied Chemistry . 1987, (5): 5 -10 .