@article{GDZPPN002104482,
title = {Rational intersection cohomology of quotient varieties. II.},
journal = {Inventiones mathematicae},
volume = {88},
year = {1987},
pages = {153-168},
zbl = {0631.14012},
url = {http://dml.mathdoc.fr/item/GDZPPN002104482}
}
Kirwan, F. Rational intersection cohomology of quotient varieties. II.. Inventiones mathematicae, Tome 88 (1987) pp. 153-168. http://gdmltest.u-ga.fr/item/GDZPPN002104482/