CJCU
The Choice of N-Phenyl-aza-15-crown-5 of Isopolymolybdate and Heteropolymolybdotungstate
LU Xiao-Ming, ZONG Rui-Fa, LIU Shun-Cheng, JIN Xiang-Lin, LIU Yu
Chem. J. Chinese Universities . 1997, (12): 1911 -1916 .