KALLENBERG, O. Stability in Polynomial Factorization. MATHEMATICA SCANDINAVICA, [S. l.], v. 33, p. 18–20, 1973. DOI: 10.7146/math.scand.a-11466. Disponível em: https://www.mscand.dk/article/view/11466. Acesso em: 24 nov. 2024.