1. Rickard, D. T. & Nriagu, J. O. in The Biogeochemistry of Lead in the Environment, Part A (ed. Nriagu, J. O.) 219–285 (Elsevier, Amsterdam, 1978).
2. Morel, F. & Morgan, J. Envir. Sci. Technol. 6, 58–67 (1972).
3. Dyrssen, D. & Wedborg, M. in The Sea (ed. Goldberg, E. D.) 181–195 (Wiley, New York, 1975).
4. Stumm, W. & Brauner, P. A. in Chemical Oceanography (eds Riley, J. P. & Skirrow, G.) 173–240 (Academic, New York, 1975).
5. Sipos, L., Raspor, B., Nürnberg, H. W. & Pytkowicz, R. M. Mar. Chem. 9, 37–47 (1980).