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@article{IM_1991__106_1_143946, author = {M. Van den Bergh}, title = {Cohen-Macaulayness of modules of covariants.}, journal = {Inventiones mathematicae}, pages = {389--410}, publisher = {mathdoc}, volume = {106}, number = {1}, year = {1991}, zbl = {0761.13004}, url = {http://geodesic.mathdoc.fr/item/IM_1991__106_1_143946/} }
M. Van den Bergh. Cohen-Macaulayness of modules of covariants.. Inventiones mathematicae, Tome 106 (1991) no. 1, pp. 389-410. http://geodesic.mathdoc.fr/item/IM_1991__106_1_143946/