1. M. Calvin, “Trans. Far. Soc.”, 34, 1181, (1938).
2. J. Kwiatek, “Catalysis Rev.”, 1, 37, (1967).
3. J. Kwiatek, I. L. Mador, and J. K. Seyler, “Advan. Chem. Ser.”, 37, 201, (1963).
4. J. Kwiatek, and J. K. Seyler, “Advan. Chem. Ser.”, 70, 207, (1968).
5. C. W. Bird, Transition Metal Intermediates in Organic Synthesis, p. 248, (1967), Logos Press, (London).