%0 Journal Article %A N. A. Vavilov %T An $\mathrm A_3$-proof of the structure theorems for Chevalley groups of types $\mathrm E_6$ and~$\mathrm E_7$.~II. The main lemma %J Algebra i analiz %D 2011 %P 1-31 %V 23 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2011_23_6_a0/ %G ru %F AA_2011_23_6_a0