%0 Journal Article
%A Gideon Amir
%A Gady Kozma
%T Groups with minimal harmonic functions as small as you like (with an appendix by Nicolás Matte Bon)
%J Groups, geometry, and dynamics
%D 2024
%P 1-24
%V 18
%N 1
%U http://geodesic.mathdoc.fr/articles/10.4171/ggd/748/
%R 10.4171/ggd/748
%F 10_4171_ggd_748