%0 Journal Article
%A Robert Young
%T Homological and homotopical higher-order filling functions
%J Groups, geometry, and dynamics
%D 2011
%P 683-690
%V 5
%N 3
%U http://geodesic.mathdoc.fr/articles/10.4171/ggd/144/
%R 10.4171/ggd/144
%F 10_4171_ggd_144