DOMAR, Yngve. On the Diophantine equation $| Ax^n -By^n| = 1$, $n = 5$. Mathematica Scandinavica, Berkeley, CA, United States, v. 2, p. 29–32, 1954. DOI: 10.7146/math.scand.a-10391. Disponível em: https://journals.msp.org/mscand/article/view/2927. Acesso em: 25 jul. 2026.