1. Crabtree, R. H.The Organometallic Chemistry of the TransitionMetals; Wiley: New York, 1994; p 107.
2. Parshall, G. W.; Ittel, S. D.Homogeneous Catalysis; Wiley: New York, 1992.
3. Pruchnick, F. P.Organometallic Chemistry of the Transition Elements; Plenum Press: New York, 1990; p 343.