@article{GDZPPN002112744, title = {Higher order operations in Deligne cohomology.}, journal = {Inventiones mathematicae}, volume = {121}, year = {1995}, pages = {289-316}, zbl = {0847.55014}, url = {http://dml.mathdoc.fr/item/GDZPPN002112744} }
Deninger, Christopher. Higher order operations in Deligne cohomology.. Inventiones mathematicae, Tome 121 (1995) pp. 289-316. http://gdmltest.u-ga.fr/item/GDZPPN002112744/