1. Collman, J. P., Hegedus, L. S., Norton, J. R. & Rinke, R. G. Principles and Applications of Organotransition Metal Chemistry Ch. 14 (University Science Books, 1987).
2. Moore, C. E. Atomic Energy Levels, Vol. III (Molybdenum through Lanthanum and Hafnium through Actinium) (Circular of the National Bureau of Standards 467, US Government Printing Office, 1958).
3. Heck, R. F. J. Am. Chem. Soc. 90, 5518–5526 (1968).
4. Smidt, J. et al. Angew. Chem. Int. Ed. 1, 80–88 (1962).
5. Phillips, F. C. Am. Chem. J. 16, 255–276 (1894).