@article{GDZPPN002342065,
title = {Semicontinuity for representations of one-dimensional Cohen-Macaulay rings.},
journal = {Mathematische Annalen},
volume = {305},
year = {1996},
pages = {371-390},
zbl = {0866.16005},
url = {http://dml.mathdoc.fr/item/GDZPPN002342065}
}
Greuel, G.-M.; Drozd, Y.A. Semicontinuity for representations of one-dimensional Cohen-Macaulay rings.. Mathematische Annalen, Tome 305 (1996) pp. 371-390. http://gdmltest.u-ga.fr/item/GDZPPN002342065/