Ponce, R. et al. 2000. Influence of anthropogenic activity on the vertical distribution of Zn, Cd, Pb and Cu in interstitial water and coastal marine sediments (Cádiz bay, SW Spain). Ciencias Marinas. 26, 3 (Mar. 2000), 479–502. DOI:https://doi.org/10.7773/cm.v26i3.590.