@article{05022770,
title = {A note on extending Hopf actions to rings of quotients of module algebras.},
journal = {Beitr\"age zur Algebra und Geometrie},
volume = {47},
year = {2006},
pages = {137-146},
zbl = {1120.16036},
language = {en},
url = {http://dml.mathdoc.fr/item/05022770}
}
Lomp, Christian. A note on extending Hopf actions to rings of quotients of module algebras.. Beiträge zur Algebra und Geometrie, Tome 47 (2006) pp. 137-146. http://gdmltest.u-ga.fr/item/05022770/