TY - JOUR AU - Igor Lysenok AU - Alexei Myasnikov AU - Alexander Ushakov TI - The conjugacy problem in the Grigorchuk group is polynomial time decidable JO - Groups, geometry, and dynamics PY - 2010 SP - 813 EP - 833 VL - 4 IS - 4 UR - http://geodesic.mathdoc.fr/articles/10.4171/ggd/108/ DO - 10.4171/ggd/108 ID - 10_4171_ggd_108 ER -