FRANKILD, Anders; JØRGENSEN, Peter. Affine equivalence and Gorensteinness. MATHEMATICA SCANDINAVICA, [S. l.], v. 95, n. 1, p. 5–22, 2004. DOI: 10.7146/math.scand.a-14445. Disponível em: https://tidsskrift.dk/math/article/view/14445. Acesso em: 14 aug. 2026.