References
- This work was done as part of a Phd project at the Rand Afrikaans University.
- Panizzi , L. 1939 . Gazz. Chim. Ital. , 69 : 322
- Holzapfel , C. W. and Olivier , J. 1993 . Synth. Comm. , 23 : 2511
- Drewes , S. E. , Loizou , G. and Roos , G. H.P. 1987 . Syn. Comm. , 17 : 291
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- Oppolzer , W. , Wills , M. , Starkemann , C. and Bernardinelli , G. 1990 . Tett. Lett. , 31 : 4117
- Holzapfel , C. W. and Olivier , J. unpublished results.