参考文献:
Ahmad, Mark Roberts, Joseph N. Hardiman, Elizabeth M. Singh, Rahul Eltis, Lindsay D. Bugg, Timothy D. H. Biochemistry, 20 , vol. 50, # 2 p. 5096 - 507
参考文献:
Strijdonck, Gino P. F. van Haare, John A. E. H. van Hoenen, Paulus J.M. Schoor, Roger C. G. M. van den Feiters, Martinus C. et al. Journal of the Chemical Society, Dalton Transactions: Inorganic Chemistry (972-999), 997 , p. 9 - 62