@article{MOMA_1983__96_178157,
     author = {J.A. Ward},
     title = {Closed {Ideals} of {Homogeneous} {Algebras.}},
     journal = {Monatshefte f\"ur Mathematik},
     pages = {317--324},
     publisher = {mathdoc},
     volume = {96},
     year = {1983},
     zbl = {0519.43001},
     url = {http://geodesic.mathdoc.fr/item/MOMA_1983__96_178157/}
}