1. F. Basolo and R.Pearson, Mechanisms of Inorganic Reactions. A Study of Metal Complexes in Solution, 2nd edn., Wiley, New York, 1967, p. 155.
2. M. L. Tobe , Inorganic Reaction Mechanisms, Nelson: The Camelot Press, Southampton, 1972.
3. F. A. Cotton and G.Wilkinson, Advanced Inorganic Chemistry, 5th edn., Wiley, New York, 1988, p. 1289.
4. R. G. Wilkins , Kinetics and Mechanism of Reactions of Transition Metal Complexes, 2nd edn., VCH, Weinheim, 1991, p. 199.
5. 419. Kinetics of the reaction of alkyl and aryl compounds of the nickel group with pyridine