%0 Journal Article %A V. M. Levchuk %A G. S. Suleimanova %T The normal structure of the unipotent subgroup in Lie type groups and its extremal subgroups %J Fundamentalʹnaâ i prikladnaâ matematika %D 2012 %P 155-168 %V 17 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/FPM_2012_17_1_a8/ %G ru %F FPM_2012_17_1_a8