Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{IM_1986__86_143403, author = {F. Kirwan}, title = {Rational intersection cohomology of quotient varieties.}, journal = {Inventiones mathematicae}, pages = {471--506}, publisher = {mathdoc}, volume = {86}, year = {1986}, zbl = {0613.14016}, url = {http://geodesic.mathdoc.fr/item/IM_1986__86_143403/} }
F. Kirwan. Rational intersection cohomology of quotient varieties.. Inventiones mathematicae, Tome 86 (1986), pp. 471-506. http://geodesic.mathdoc.fr/item/IM_1986__86_143403/