9MORIN S, DUONG T T, DABRIN A, et al. Long- term survey of heavy-metal pollution, biofilm contamination and diatom community structure in the Riou Mort watershed, South-West France[J]. Environmental Pollution, 2008,151 (3) : 532 - 42.
10VANIK A, GRYGAR T, CHRASTNY V, et al. Assessment of the BCR sequential extraction procedure for thallium fractionation using synthetic mineral mixtures [ J ]. Journal of Hazardous Materials,2010,176(1 - 3) :913 - 918.
