References
- Advanced Inorganic Chemistry(4th ed.) Cotton, F. A.;Wilkinson, G.
- Chemistry of the Elements Greenweed, N. N.;Earnshaw, A.
- Inorg. Chem. v.22 Stiefel, E.
- Prog. Inorg. Chem. v.28 Dori, Z.
- Inorg. Chem. v.6 Bdrisdon, B. J.
- Inorg. Chem. v.7 Florian, L. R.;Corey, E. R.
- Purification of Laboratory Chemicals Perrin, D. D.;Armarego, W. L. F.
- Inorg. Chem. v.12 Hughes, W. B.;Zuech, E. A.
- Metal-Metal Bonds in Transition Metal Compounds Baird, M. C.