@article{GDZPPN002420732,
title = {Nagata's Criterion and Openness of Loci for Gorenstein and Complete Intersection.},
journal = {Mathematische Zeitschrift},
volume = {162},
year = {1978},
pages = {207-216},
zbl = {0362.13008},
url = {http://dml.mathdoc.fr/item/GDZPPN002420732}
}
Greco, Silvio; Marinari, Maria Grazia. Nagata's Criterion and Openness of Loci for Gorenstein and Complete Intersection.. Mathematische Zeitschrift, Tome 162 (1978) pp. 207-216. http://gdmltest.u-ga.fr/item/GDZPPN002420732/