TY - JOUR AU - V. V. Soldatova TI - On a class of finitely presented groups JO - Doklady Akademii Nauk PY - 1967 SP - 1276 EP - 1277 VL - 172 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1967_172_6_a8/ LA - ru ID - DAN_1967_172_6_a8 ER -