Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{PORMA_1996__53_2_47591, author = {Singh, Surjeet and Hanna, L.A.-M.}, title = {Separable group-ring extensions.}, journal = {Portugaliae mathematica}, pages = {157--165}, publisher = {mathdoc}, volume = {53}, number = {2}, year = {1996}, zbl = {0857.16024}, language = {en}, url = {http://geodesic.mathdoc.fr/item/PORMA_1996__53_2_47591/} }
Singh, Surjeet; Hanna, L.A.-M. Separable group-ring extensions.. Portugaliae mathematica, Tome 53 (1996) no. 2, pp. 157-165. http://geodesic.mathdoc.fr/item/PORMA_1996__53_2_47591/