TY - JOUR AU - P. V. Ushakov TI - $\operatorname{IA}$-Automorphisms of Free Products of Two Abelian Torsion-Free Groups JO - Matematičeskie zametki PY - 2001 SP - 909 EP - 917 VL - 70 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2001_70_6_a8/ LA - ru ID - MZM_2001_70_6_a8 ER -