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@article{CM_1993__89_3_315_0, author = {Drozd, Y. A. and Greuel, G.-M.}, title = {Cohen-Macaulay module type}, journal = {Compositio Mathematica}, pages = {315--338}, publisher = {Kluwer Academic Publishers}, volume = {89}, number = {3}, year = {1993}, mrnumber = {1255700}, zbl = {0794.14010}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CM_1993__89_3_315_0/} }
Drozd, Y. A.; Greuel, G.-M. Cohen-Macaulay module type. Compositio Mathematica, Tome 89 (1993) no. 3, pp. 315-338. http://geodesic.mathdoc.fr/item/CM_1993__89_3_315_0/