@article{10_4171_dm_275,
     author = {J.M. Douglass and G. R\"ohrle},
     title = {Homology of the {Steinberg} variety and {Weyl} group coinvariants},
     journal = {Documenta mathematica},
     pages = {339--357},
     year = {2009},
     volume = {14},
     doi = {10.4171/dm/275},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/dm/275/}
}