@article{GDZPPN00210721X, title = {Group cohomology and the cyclic cohomology of crossed products.}, journal = {Inventiones mathematicae}, volume = {100}, year = {1990}, pages = {411-424}, zbl = {0692.46065}, url = {http://dml.mathdoc.fr/item/GDZPPN00210721X} }
Nistor, V. Group cohomology and the cyclic cohomology of crossed products.. Inventiones mathematicae, Tome 100 (1990) pp. 411-424. http://gdmltest.u-ga.fr/item/GDZPPN00210721X/