%0 Journal Article %A Itai Benjamini %A Oded Schramm %A Ádám Timár %T On the separation profile of infinite graphs %J Groups, geometry, and dynamics %D 2012 %P 639-658 %V 6 %N 4 %U http://geodesic.mathdoc.fr/articles/10.4171/ggd/168/ %R 10.4171/ggd/168 %F 10_4171_ggd_168