HU Zhong-Cao, WEI Hai-Yan, WANG Fan, ZHAO Qi-Hua, CHEN Zhi-Da
2004, Vol. 62(20): 1973-1980
1. Department of Chemistry, State Key Laboratory of Rare Earth Materials Chemistry and Applications, Peking University, Beijing 100871;
2. Department of Chemistry, Guizhou University, Guiyang 550025;
3. Department of Chemistry, Yunnan University, Kunming 650091
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