%0 Journal Article %A W. Guo %A D. O. Revin %T Maximal and submaximal $\mathfrak X$-subgroups %J Algebra i logika %D 2018 %P 14-42 %V 57 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_2018_57_1_a1/ %G ru %F AL_2018_57_1_a1