PETTERSSON, K. Strong $n$-generators and the rank of some Noetherian one-dimensional integral domains. MATHEMATICA SCANDINAVICA, [S. l.], v. 85, n. 2, p. 184–194, 1999. DOI: 10.7146/math.scand.a-18271. Disponível em: https://www.mscand.dk/article/view/18271. Acesso em: 28 apr. 2024.