@article{GDZPPN002056712,
title = {The associated form of a variety over a field of prime characteristic p.},
journal = {Commentarii mathematici Helvetici},
volume = {30},
year = {1956},
pages = {124-138},
zbl = {0075.16101},
url = {http://dml.mathdoc.fr/item/GDZPPN002056712}
}
Hedge, S.V. Keshava. The associated form of a variety over a field of prime characteristic p.. Commentarii mathematici Helvetici, Tome 30 (1956) pp. 124-138. http://gdmltest.u-ga.fr/item/GDZPPN002056712/