%0 Journal Article %A N. A. Vavilov %A M. R. Gavrilovich %T An $\mathrm{A}_2$-proof of structure theorems for Chevalley groups of types $\mathrm{E}_6$ and $\mathrm{E}_7$ %J Algebra i analiz %D 2004 %P 54-87 %V 16 %N 4 %I mathdoc %U http://geodesic.mathdoc.fr/item/AA_2004_16_4_a3/ %G ru %F AA_2004_16_4_a3