TY - JOUR AU - E. V. Sokolov TI - On the Approximability by Finite $p$-Groups of Free Products of Groups with Normal Amalgamation JO - Matematičeskie zametki PY - 2005 SP - 125 EP - 131 VL - 78 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2005_78_1_a11/ LA - ru ID - MZM_2005_78_1_a11 ER -