%0 Journal Article %A V. Nesterov %T Subsystem subgroups generated by short root subgroups in a group of type $\mathrm{F}_4$ %J Algebra i analiz %D 2019 %P 92-107 %V 31 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2019_31_1_a4/ %G ru %F AA_2019_31_1_a4