TY - JOUR AU - E. V. Sokolov TI - A Remark on Subgroup Separability in the Class of Finite $\pi$-Groups JO - Matematičeskie zametki PY - 2003 SP - 904 EP - 909 VL - 73 IS - 6 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2003_73_6_a11/ LA - ru ID - MZM_2003_73_6_a11 ER -