@article{GDZPPN002100169, title = {Intersection cohomology complexes on a reductive group.}, journal = {Inventiones mathematicae}, volume = {75}, year = {1984}, pages = {205-272}, zbl = {0547.20032}, url = {http://dml.mathdoc.fr/item/GDZPPN002100169} }
Lusztig, G. Intersection cohomology complexes on a reductive group.. Inventiones mathematicae, Tome 75 (1984) pp. 205-272. http://gdmltest.u-ga.fr/item/GDZPPN002100169/