%0 Journal Article %A A. -M. Liu %A Zh. Wang %A D. O. Revin %T Toward a sharp Baer--Suzuki theorem for the $\pi$-radical: unipotent elements of groups of Lie type %J Algebra i logika %D 2023 %P 708-741 %V 62 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_2023_62_6_a1/ %G ru %F AL_2023_62_6_a1