参考文献

Star, Alexander; Stoddart, J. Fraser; Steuerman, David; Diehl, Mike; Boukai, Akram; Wong, Eric W.; Yang, Xin; Chung, Sung-Wook; Choi, Hyeon; Heath, James R. Angewandte Chemie - International Edition, 2001 , vol. 40, # 9 p. 1721 - 1725