@article{02146807, title = {Irregularity and }, journal = {Documenta Mathematica}, volume = {9}, year = {2004}, pages = {413-433}, zbl = {1071.11065}, language = {en}, url = {http://dml.mathdoc.fr/item/02146807} }
Marmora, Adriano. Irregularity and . Documenta Mathematica, Tome 9 (2004) pp. 413-433. http://gdmltest.u-ga.fr/item/02146807/