%0 Journal Article %A S. F. Kamornikov %A O. L. Shemetkova %T On complements of residual in extensions of finite groups %J Problemy fiziki, matematiki i tehniki %D 2018 %P 80-83 %N 3 %I mathdoc %U http://geodesic.mathdoc.fr/item/PFMT_2018_3_a13/ %G ru %F PFMT_2018_3_a13