B.  Vandecasteele, Laing, G. Du, Lettens, S., Jordaens, K., and Tack, F. M. G., ?Influence of flooding and metal immobilising soil amendments on availability of metals for willows and earthworms in calcareous dredged sediment-derived soils?, Environmental Pollution, vol. 158, no. 6, pp. 2181 - 2188, 2010.