@article{GT_2017_21_2_a6, author = {Church, Thomas and Putman, Andrew}, title = {The codimension-one cohomology of {SLn\ensuremath{\mathbb{Z}}}}, journal = {Geometry & topology}, pages = {999--1032}, publisher = {mathdoc}, volume = {21}, number = {2}, year = {2017}, doi = {10.2140/gt.2017.21.999}, url = {http://geodesic.mathdoc.fr/articles/10.2140/gt.2017.21.999/} }