1. Bailey, I.E. and Ollis, D.F. (1986) in ?Biochemical Engineering Fundamentals? McGraw-Hill, Singapore, pp. 136?144.
2. Bar, R. (1988) Trends Biotech. 6,1?2.
3. Bringer-Meyer, S. and Sahm, H. (1988) Biocatalysis, 1, 321?331.
4. Butt, J.B. (1972) Catalyst Deactivation, in Advances in Chemistry Series, Vol 109, 259?496.
5. Culic, J., Netrval, J., Ulbrecht, S., Souhadra, J., Vojtisek, V. and Vodansky, M. (1984) Method of Cost Reduction in the Production of D-(-)-1-phenyl-1-hydroxy-2-propanone for the preparation of L-(-)ephedrine. Czech patent 222, 941.