%0 Journal Article %A I. A. Kruglov %T On layers in the system of generators of the subdirect product of subgroups of a~finite group %J Diskretnaya Matematika %D 2009 %P 52-65 %V 21 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/DM_2009_21_1_a2/ %G ru %F DM_2009_21_1_a2