1. J. C. Lockhart, Adv. Inorg. Bioinorg. Mech. 1, 217 (1982).
2. R. J. P. Corriu and C. Guerin, Adv. Organomet. Chem., 20, 265 (1982).
3. F. K. Cartledge, J. Organomet. Chem. Library, 13, 284 (1982).
4. J. C. Martin, Science, 221, 509 (1983).
5. Comprehensive Organometallic Chemistry. The Synthesis, Reactions and Structures of Organometallic Compounds (G. Wilkinson, ed.), Pergamon Press, New York (1982).