Zhou Mingfei, Wang Zhi-Xiang, von Ragué Schleyer Paul, Xu Qiang
Shanghai Key Laboratory of Molecular Catalysts and Innovative Materials, Department of Chemistry, Fudan University, Shanghai 200433, P.R. China.
Chemphyschem. 2003 Jul 14;4(7):763-6. doi: 10.1002/cphc.200300736.