1. Brierley, C. L. (1990). Metal immobilization using bacteria. In: Microbial Mineral Recovery, H.L. Ehrlich, C.L. Brierley, eds. pp. 303?324, New York: McGraw-Hill.
2. Bullock, A. L. and Guthrie, J. D. (1965). DEAE cellulose. In: Methods in Carbohydrate Chemistry, R. L. Whistler, J. N. BeMiller and M. L. Wolfrom, eds. Vol. 5, pp. 409?411, New York, NY, U.S.A.: Academic Press.
3. DeRome, L. and Gadd, G. M. (1991). J. Ind. Microbiol. 7, 97?104.
4. Gadd, G. M., White, C. and de Rome, L. (1988). Heavy metal and radionuclide uptake by by fungi and yeasts. In: BioHydroMetallurgy: Proceedings of the Internat. Symp., P.R. Norris, D.P. Kelly, eds. pp. 421?436, Kew Surrey, U.K.: Sci.Tech.Letters.
5. Haug, A. and Larsen, B. (1962). Acta Chem. Scand. 16, 1908?1918.