@article{GDZPPN002182130,
title = {The Noetherian different of projective orders.},
journal = {Journal f\"ur die reine und angewandte Mathematik},
volume = {222},
year = {1966},
pages = {207-218},
zbl = {0148.26403},
url = {http://dml.mathdoc.fr/item/GDZPPN002182130}
}
Fossum, Robert. The Noetherian different of projective orders.. Journal für die reine und angewandte Mathematik, Tome 222 (1966) pp. 207-218. http://gdmltest.u-ga.fr/item/GDZPPN002182130/