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@article{JRAM_1993__444_153570, author = {Charles H. Walter}, title = {Cohen-Macaulay liason.}, journal = {Journal f\"ur die reine und angewandte Mathematik}, pages = {101--114}, publisher = {mathdoc}, volume = {444}, year = {1993}, language = {en}, url = {http://geodesic.mathdoc.fr/item/JRAM_1993__444_153570/} }
Charles H. Walter. Cohen-Macaulay liason.. Journal für die reine und angewandte Mathematik, Tome 444 (1993), pp. 101-114. http://geodesic.mathdoc.fr/item/JRAM_1993__444_153570/