(1)
Jesus, C. C.; de Stigter, H.; Miranda, P.; Oliveira, A.; Rocha, F. Distribution patterns and enrichment of lead, zinc and copper in surface sediments of the central Portuguese shelf and upper slope. JIGE 2013, 39 ,2, 335-348. https://doi.org/10.5209/rev_JIGE.2013.v39.n2.43196.