@article{05050928, title = {Koszul duality and equivariant cohomology.}, journal = {Documenta Mathematica}, volume = {11}, year = {2006}, pages = {243-259}, zbl = {1165.55004}, language = {en}, url = {http://dml.mathdoc.fr/item/05050928} }
Franz, Matthias. Koszul duality and equivariant cohomology.. Documenta Mathematica, Tome 11 (2006) pp. 243-259. http://gdmltest.u-ga.fr/item/05050928/