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2. (b) B.R. James, Homogeneous Hydrogenation, Wiley, New York, 1973.
3. A recent review: E.W. Abel, G. Wilkinson, F.G.A. Stone (Eds.), Comprehensive Organometallic Chemistry, vol. 5, Pergamon Press, Oxford, 1995, p. 76.
4. (a) G.W. Parshall, Homogeneous Catalysis, Wiley, New York, 1980.
5. (b) J.P. Collman, L.S. Hegedus, J.R. Norton, R.G. Finke, Principles and Applications of Organotransition Metal Chemistry, 2nd ed., University Science Books, Mill Valley, CA, 1987.