TY - JOUR AU - Michael W. Davis AU - Tadeusz Januszkiewicz AU - Ian J. Leary TI - The $\ell^2$-cohomology of hyperplane complements JO - Groups, geometry, and dynamics PY - 2007 SP - 301 EP - 309 VL - 1 IS - 3 UR - http://geodesic.mathdoc.fr/articles/10.4171/ggd/14/ DO - 10.4171/ggd/14 ID - 10_4171_ggd_14 ER -