%0 Journal Article %A P. B. Gvozdevsky %T Overgroups of Levi subgroups I. The case of abelian unipotent radical %J Algebra i analiz %D 2019 %P 79-121 %V 31 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2019_31_6_a2/ %G ru %F AA_2019_31_6_a2