TY - JOUR AU - O. V. Kulikova TI - On intersections of normal subgroups in free groups JO - Algebra and discrete mathematics PY - 2003 SP - 36 EP - 67 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ADM_2003_1_a4/ LA - en ID - ADM_2003_1_a4 ER -