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2. B. Bosnich , Asymmetric Catalysis, Martinus Nijihoff, Dordrecht, 1986;
3. Enantioselective Synthesis with Optically Active Transition-Metal Catalysts
4. R. Noyori and M.Kitamura, Modern Synthetic Method, ed. R. Scheffold, Springer, Berlin, 1989, vol. 5, p. 115;
5. Asymmetric Synthesis Utilizing External Chiral Ligands