Bidirectional exchanges of benthic invertebrates in a large river–floodplain system (Paraná River, Argentina)Leticia M. Mesa, Mercedes R. Marchese, Luciana Montalto and Florencia L. ZilliAnn. Limnol. - Int. J. Lim., 48 4 (2012) 425-436DOI: https://doi.org/10.1051/limn/2012030