TY - JOUR AU - Abért, Miklós AU - Virág, Bálint TI - Dimension and randomness in groups acting on rooted trees JO - Journal of the American Mathematical Society PY - 2005 SP - 157 EP - 192 VL - 18 IS - 1 UR - http://geodesic.mathdoc.fr/articles/10.1090/S0894-0347-04-00467-9/ DO - 10.1090/S0894-0347-04-00467-9 ID - 10_1090_S0894_0347_04_00467_9 ER -