@article{1077311790, author = {Maiorana, James}, title = {Duality for $p$ -groups and their cohomology rings}, journal = {Duke Math. J.}, volume = {43}, number = {1}, year = {1976}, pages = { 483-495}, language = {en}, url = {http://dml.mathdoc.fr/item/1077311790} }
Maiorana, James. Duality for $p$ -groups and their cohomology rings. Duke Math. J., Tome 43 (1976) no. 1, pp. 483-495. http://gdmltest.u-ga.fr/item/1077311790/