HARRINGTON, Joshua; JONES, Lenny. The irreducibility of power compositional sextic polynomials and their Galois groups. MATHEMATICA SCANDINAVICA, [S. l.], v. 120, n. 2, p. 181–194, 2017. DOI: 10.7146/math.scand.a-25850. Disponível em: https://tidsskrift.dk/math/article/view/25850. Acesso em: 14 aug. 2026.