@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/