M. C. O. Santos, M. B. Campolim, I. S. Parada, P. Dunker, and E. Silva, “The triumph of the commons: Working towards the conservation of Guiana dolphins (<i>Sotalia guianensis</i>) in the Cananéia estuary, Brazil”, Lat. Am. J. Aquat. Mamm., vol. 8, no. 1-2, pp. 187-190, Dec. 2010.