%0 Journal Article %A D. V. Yur'ev %T Octonion and superoctonion symmetries in exceptional gauge groups %J Teoretičeskaâ i matematičeskaâ fizika %D 1987 %P 74-78 %V 73 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_1987_73_1_a6/ %G ru %F TMF_1987_73_1_a6