@article{MAN_1992__294_4_165006,
     author = {Y.A. Drozd and G.-M. Greul},
     title = {Tame-wild dichotomy for {Cohen-Macaulay} modules.},
     journal = {Mathematische Annalen},
     pages = {387--394},
     publisher = {mathdoc},
     volume = {294},
     number = {4},
     year = {1992},
     zbl = {0760.16005},
     url = {http://geodesic.mathdoc.fr/item/MAN_1992__294_4_165006/}
}