%0 Journal Article %A V. M. Levchuk %T Generating sets of root elements of Chevalley groups over a %J Algebra i logika %D 1983 %P 504-517 %V 22 %N 5 %I mathdoc %U http://geodesic.mathdoc.fr/item/AL_1983_22_5_a2/ %G ru %F AL_1983_22_5_a2