Leandro Castello, David G. McGrath, Laura L. Hess, Michael T. Coe, Paul A. Lefebvre, Paulo Petry, Marcia N. Macedo, Vivian F. Renó, Caroline C. Arantes,
The vulnerability of Amazon freshwater ecosystems Conservation Letters. ,vol. 6, pp. 217- 229 ,(2013) ,
10.1111/CONL.12008