TY - JOUR AU - I. A. Kruglov TI - On layers in the system of generators of the subdirect product of subgroups of a~finite group JO - Diskretnaya Matematika PY - 2009 SP - 52 EP - 65 VL - 21 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DM_2009_21_1_a2/ LA - ru ID - DM_2009_21_1_a2 ER -