1. Bailey, M.J. and Nevalainen, K.M.H. (1981). Enzyme Microb. Technol. 3, 153?157.
2. Leisola, M. and Linko, M. (1976 a). Biotechnical Laboratory, Report no. 13. Technical Research Centre of Finland, Biotechnical Laboratory, Tietotie 2, SF-02150 Espoo 15, Finland.
3. Leisola, M. and Linko, M. (1976 b). Analytical Biochemistry 70, 592?599.
4. Leisola, M. and Linko, M. (1977). Finn. Chem. Lett. 1977, 172?176.
5. Mandels, M., Andreotti, R., and Roche, C. (1976). Measurement of saccharifying cellulase. In Biotechnol. Bioeng. Symp. no. 6 (Gaden, E.L., Mandels, M.H., Reese, E.T., and Spano, L.A., eds), pp. 21?33, John Wiley and Sons, New York.