Okun, Boris Max Planck Institute for Mathematics, Max Planck Society;
http://dx.doi.org/10.2140/agt.2016.16.2549 (Publisher version)
Okun_The L2-(co)homology of groups_oa_2016.pdf (Preprint), 169KB
Okun, B., & Schreve, K. (2016). The L²-(co)homology of groups with hierarchies. Algebraic & Geometric Topology, 16(5), 2549-2569. doi:10.2140/agt.2016.16.2549.