Saguier, Eduardo R. “The Strategy Fitzcarraldo, the Fragmentation of the Amazonian Space and the Sterility of the Struggle Between Brazil and Argentina”. Amazonia Investiga 4, no. 7 (December 28, 2015): 50–65. Accessed September 27, 2025. https://amazoniainvestiga.info/index.php/amazonia/article/view/694.