Weng Xiaocheng, Ren Lige, Weng Liwei, Huang Jing, Zhu Shugao, Zhou Xiang, Weng Linhong
College of Chemistry and Molecular Sciences, Wuhan University, Hubei, Wuhan 430072, P.R. China.
Angew Chem Int Ed Engl. 2007;46(42):8020-3. doi: 10.1002/anie.200700844.