CJCU
Synthesis and Characterization of Complexes 1,2-Bis(1'-phenyl-3'-methyl-5'-oxopyrazo-4'-yl)-1,2-phthaldione with Rare Earth Elements
LIU Yi-Ren, YANG Ru-Dong, LIU Jian-Min
Chem. J. Chinese Universities . 1994, (12): 1746 -1749 .