KOBAYASHI, Y. The Hilbert series of some graded algebras and the Poincaré series of some local rings. MATHEMATICA SCANDINAVICA, [S. l.], v. 42, p. 19–33, 1978. DOI: 10.7146/math.scand.a-11732. Disponível em: https://www.mscand.dk/article/view/11732. Acesso em: 24 nov. 2024.