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@article{MS2_1985__56_166929, author = {Ralf Fr\"oberg}, title = {An inequality for {Hilbert} series of graded algebras.}, journal = {Mathematica Scandinavica}, pages = {117--144}, publisher = {mathdoc}, volume = {56}, year = {1985}, zbl = {0582.13007}, url = {http://geodesic.mathdoc.fr/item/MS2_1985__56_166929/} }
Ralf Fröberg. An inequality for Hilbert series of graded algebras.. Mathematica Scandinavica, Tome 56 (1985), pp. 117-144. http://geodesic.mathdoc.fr/item/MS2_1985__56_166929/