1. Chatt, J., Dilworth, J. R., Richards, R. L.: Chem. Rev. 78, 589 (1978)
2. Stiefel, E. I.: Progr. Inorg. Chem. 22, 1 (1977)
3. Holm, R. H.: Accts. Chem. Res. 10, 427 (1977)
4. Holm, R. H., Ibers, J. A.: Synthetic analogues of the active sites of iron-sulfur proteins, in: Iron-Sulfur Proteins, V. 3 (ed.) Lovenberg, W., p. 205, New York, Academic Press 1977
5. Averill, B. A., Orme-Johnson, W. H.: Iron-sulfur proteins and their synthetic analogs, in: Metal Ions in Biological Systems, V. 7, Iron in Model and Natural Compounds (ed.) Sigel, H., p. 127, New York, Marcel Dekker, 1978