M. C. Teixeira, J. C. Rodrigues de Azevedo, e T. A. Pagioro, “<b>Photo-degradation effect on dissolved organic carbon availability to bacterioplankton in a lake in the upper Paraná river floodplain</b&gt; - doi: 10.4025/actascibiolsci.v35i1.11054”, Acta Sci. Biol. Sci., vol. 35, nº 1, p. 47-54, jul. 2012.