Zhang Feng, Yajima Tatsuo, Li Yi-Zhi, Xu Guo-Zheng, Chen Hui-Lan, Liu Qi-Tao, Yamauchi Osamu
State Key Laboratory of Coordination Chemistry, Nanjing University, 22 Hankou Road, Nanjing 210093, P.R. China.
Angew Chem Int Ed Engl. 2005 May 30;44(22):3402-7. doi: 10.1002/anie.200463071.