TY - JOUR AU - A. F. Kharshiladze TI - Wall groups for elementary 2-groups JO - Sbornik. Mathematics PY - 1982 SP - 145 EP - 154 VL - 42 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/SM_1982_42_1_a3/ LA - en ID - SM_1982_42_1_a3 ER -