SHOREY, T. N.; TIJDEMAN, R. New applications of Diophantine approximations to Diophantine equations. MATHEMATICA SCANDINAVICA, [S. l.], v. 39, p. 5–18, 1976. DOI: 10.7146/math.scand.a-11641. Disponível em: https://www.mscand.dk/article/view/11641. Acesso em: 3 may. 2024.