%0 Journal Article %A Cochran, Tim D %A Harvey, Shelly L %T Homology and derived series of groups %J Geometry & topology %D 2005 %P 2159-2191 %V 9 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.2140/gt.2005.9.2159/ %R 10.2140/gt.2005.9.2159 %F GT_2005_9_4_a9