@article{MS2_1978__42_166571,
     author = {Yuji Kobayashi},
     title = {The {Hilbert} series of some graded algebras and the {Poincar\'e} series of some local rings.},
     journal = {Mathematica Scandinavica},
     pages = {19--33},
     publisher = {mathdoc},
     volume = {42},
     year = {1978},
     zbl = {0388.13016},
     url = {http://geodesic.mathdoc.fr/item/MS2_1978__42_166571/}
}