1. 1. J. Chatt, Advances in Organometallic Chemistry, edited by F. G. A. Stone and R. West (Academic Press, New York, 1974), Vol. 12, pp. 1-29
2. 2. (b) G. Booth, Advances in Inorganic Chemistry and Radiochemistry, edited by H. J. Emeleus and A. G. Sharpe (Academic Press, New York, 1964), Vol. 6, pp. 1-69
3. 3. (c) A. Pidcock, Transition Metal Complexes of Phosphorus, Arsenic and Antimony Ligands, edited by C. A. McAuliffe (Wiley and Sons, New York, 1973), pp. 1 - 31.
4. R. Mason and D. W. Meek, Angew. Chem. Int. Ed. Engl. 17, 183–194 (1978).
5. D. W. Meek, Strem Chemiker 5, 3 – 11 (1977).