Mark Goresky, Robert Kottwitz, Robert MacPherson. Equivariant Cohomology, Koszul Duality, and the Localization Theorem. Inventiones Mathematicae. 1997.
Mark Goresky, Robert Kottwitz, Robert MacPherson. Equivariant Cohomology, Koszul Duality, and the Localization Theorem. Inventiones Mathematicae. 1997.