TY - JOUR AU - G. A. Gurevich TI - On the conjugacy problem for groups with one defining relation JO - Doklady Akademii Nauk PY - 1972 SP - 18 EP - 20 VL - 207 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1972_207_1_a2/ LA - ru ID - DAN_1972_207_1_a2 ER -