@article{GDZPPN002354632, title = {An imprimitivity theorem for Hopf algebras.}, journal = {Mathematica Scandinavica}, volume = {40}, year = {1977}, pages = {193-198}, zbl = {0375.16011}, url = {http://dml.mathdoc.fr/item/GDZPPN002354632} }
Koppinen, M.; Neuvonen, T. An imprimitivity theorem for Hopf algebras.. Mathematica Scandinavica, Tome 40 (1977) pp. 193-198. http://gdmltest.u-ga.fr/item/GDZPPN002354632/