%0 Journal Article %A Joshua Frisch %A Forte Shinko %T Quotients by countable normal subgroups are hyperfinite %J Groups, geometry, and dynamics %D 2023 %P 985-992 %V 17 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4171/ggd/719/ %R 10.4171/ggd/719 %F 10_4171_ggd_719