1. Asada,M. and Shuler, M.L., 1989, Appl. Microbiol. Biotechnol., 30, 475?481
2. Bringi, V. and Shuler, M.L., 1990, in: Bont, J.A.M. de, Visser, J., Mattiasson, B. and Tramper, J. (eds.), ?Physiology of immobilized cells?, Elsevier, Amsterdam
3. Brink, L.E.S. and Tramper, J., 1985a, Biotechn. Bioeng., vol XXVII, 1258?1269
4. Brink, L.E.S. and Tramper, J., 1985b, in: Johnson, A. (ed.), ?Modelling and control of biotechnological processes?, Proceedings of the 1st IFAC symposium, Noordwijkerhout, The Netherlands, Pergamon Press, Oxford, 111?117
5. Buitelaar, R.M., Hulst, A.C. and Tramper, J., 1988, Biotechn. Techn., vol 2, no 2, 109?114