%0 Journal Article %A Cooper, Daryl %A Long, Darren %A Reid, Alan W %T On the virtual Betti numbers of arithmetic hyperbolic 3–manifolds %J Geometry & topology %D 2007 %P 2265-2276 %V 11 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.2140/gt.2007.11.2265/ %R 10.2140/gt.2007.11.2265 %F GT_2007_11_4_a6