%0 Journal Article %A Putman, Andrew %T Cutting and pasting in the Torelli group %J Geometry & topology %D 2007 %P 829-865 %V 11 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/articles/10.2140/gt.2007.11.829/ %R 10.2140/gt.2007.11.829 %F GT_2007_11_2_a4