%0 Journal Article %A Phillip Wesolek %A Jay Williams %T Chain conditions, elementary amenable groups, and descriptive set theory %J Groups, geometry, and dynamics %D 2017 %P 649-684 %V 11 %N 2 %U http://geodesic.mathdoc.fr/articles/10.4171/ggd/411/ %R 10.4171/ggd/411 %F 10_4171_ggd_411