1. Brady, G. W., Kurkjian, C. R., Lyden, E. F. X., Robin, M. B., Saltmann, P., Spiro, T., Terzis, A.: Biochemistry 7 (6), 2185 (1968)
2. Brezonik, P. L.: Aqueous environmental chemistry of metals, ch. 4, A. J. Rubin, ed. Ann Arbor Science (1974)
3. Brezonik, P. L., Brauner, P. A., Stumm, W.: Water Research 10, 605 (1976)
4. Buffle, J., Greter, F.-L., Haerdi, W.: unpublished work
5. Buffle, J., Nembrini, G.: J. Electroanal. Chem., (in press)