%0 Journal Article %A V. N. Semenchuk %T Role of minimal non-$\mathfrak{F}$-groups in the theory of formations %J Matematičeskie zametki %D 1990 %P 110-115 %V 48 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/MZM_1990_48_1_a15/ %G ru %F MZM_1990_48_1_a15