@article{02062428, title = {Vanishing theorems and conjectures for the 2-homology of right-angled Coxeter groups.}, journal = {Geometry \& Topology}, volume = {5}, year = {2001}, pages = {7-74}, doi = {10.2140/gt.2001.5.7}, zbl = {1118.58300}, language = {en}, url = {http://dml.mathdoc.fr/item/02062428} }
Davis, Michael W.; Okun, Boris. Vanishing theorems and conjectures for the 2-homology of right-angled Coxeter groups.. Geometry & Topology, Tome 5 (2001) pp. 7-74. doi : 10.2140/gt.2001.5.7. http://gdmltest.u-ga.fr/item/02062428/