%0 Journal Article %A Steffen Kionke %A Joachim Schwermer %T On the growth of the first Betti number of arithmetic hyperbolic 3-manifolds %J Groups, geometry, and dynamics %D 2015 %P 531-565 %V 9 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4171/ggd/320/ %R 10.4171/ggd/320 %F 10_4171_ggd_320