@article{GDZPPN002239833,
title = {Birational invariants in the case of prime characteristic.},
journal = {Manuscripta mathematica},
volume = {95},
year = {1998},
pages = {413-430},
zbl = {0922.14010},
url = {http://dml.mathdoc.fr/item/GDZPPN002239833}
}
Müller, D.; Brückmann, P. Birational invariants in the case of prime characteristic.. Manuscripta mathematica, Tome 95 (1998) pp. 413-430. http://gdmltest.u-ga.fr/item/GDZPPN002239833/