TY - JOUR AU - V. S. Monakhov AU - M. V. Sel'kin TI - Solvability of normal subgroups of finite groups JO - Matematičeskie zametki PY - 1992 SP - 85 EP - 90 VL - 51 IS - 3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_1992_51_3_a10/ LA - ru ID - MZM_1992_51_3_a10 ER -