%0 Journal Article %A V. N. Semenchuk %A A. N. Skiba %T On finite groups in which every subgroup is either $\mathfrak{F}$-subnormal or $\mathfrak{F}$-abnormal %J Problemy fiziki, matematiki i tehniki %D 2015 %P 72-74 %N 2 %I mathdoc %U http://geodesic.mathdoc.fr/item/PFMT_2015_2_a11/ %G ru %F PFMT_2015_2_a11