CURTIS, F. On formulas for the Frobenius number of a numerical semigroup. MATHEMATICA SCANDINAVICA, [S. l.], v. 67, p. 190–192, 1990. DOI: 10.7146/math.scand.a-12330. Disponível em: https://www.mscand.dk/article/view/12330. Acesso em: 23 nov. 2024.