1. Chibata, I., Tosa, T., Fujimura, M.: Ann. Rev. Ferment. Proc. 6, 1 (1983)
2. Klein, J., Wagner, F., in: Immobilized Microbiol Cells (eds. I. Chibata, L.B. Wingard). New York: Academic Press 1983
3. Mosbach, K.: J. Chem. Techn. Biotechnol. 32, 179 (1982)
4. Wandrey, C.: Forum Mikrobiol., Sonderheft Biotechnol., Sept. 84, 33 (1984)
5. Kula, M.R.: ibid. 28 (1984)