@article{1102650535,
author = {Blattner, Robert J. and Montgomery, Susan},
title = {Crossed products and Galois extensions of Hopf algebras.},
journal = {Pacific J. Math.},
volume = {140},
number = {2},
year = {1989},
pages = { 37-54},
language = {en},
url = {http://dml.mathdoc.fr/item/1102650535}
}
Blattner, Robert J.; Montgomery, Susan. Crossed products and Galois extensions of Hopf algebras.. Pacific J. Math., Tome 140 (1989) no. 2, pp. 37-54. http://gdmltest.u-ga.fr/item/1102650535/