1. Ahlf W, Calmano W &Förstner U (1986) The effects of sediment-bound heavy metals on algae and importance of salinity. In: Sly PG (ed) Sediments and Water Interactions, pp. 319–324, Springer-Verlag New York
2. Allen HE et al. (eds) (1989) Metal Speciation and Transport in Groundwaters. Workshop organized by U.S.EPA and American Chemical Society, May 24–26, 1989, Jekyll Island/Georgia.
3. Andreae MO et al. (1984) Changing biogeochemical cycles group report. In: Nriagu JO (ed) Changing Metal Cycles and Human Health. Dahlem-Konferenzen, Life Sciences Res. Rept. 28, pp. 359–374. Springer-Verlag Berlin
4. Batley GE , Giles MS (1980) A solvent displacement technique for the separation of sediment interstitial waters. In: Baker RA (ed) Contaminants and Sediments. Vol. 2, pp. 101–117. Ann Arbor Sci Publ.
5. Batley GE (1989) Trace Element Speciation Analytical Methods and Problems. Boca Raton/Fla., CRC Press