%0 Journal Article
%A Bridy, Andrew
%A Doyle, John R.
%A Ghioca, Dragos
%A Hsia, Liang-Chung
%A Tucker, Thomas J.
%T A question for iterated Galois groups in arithmetic dynamics
%J Canadian mathematical bulletin
%D 2021
%P 401-417
%V 64
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4153/S0008439520000521/
%R 10.4153/S0008439520000521
%F 10_4153_S0008439520000521