The principle of American uti possidetis and our border dispute with Peru. Revista Universidad de Guayaquil, [S. l.], v. 4, n. 1-2, p. 354–416, 1933. DOI: 10.53591/rug.v4i1-2.966. Disponível em: https://revistas.ug.edu.ec/index.php/rug/article/view/1385. Acesso em: 5 dec. 2025.