%0 Journal Article %A V. M. Levchuk %T Automorphisms of some nilpotent matrix groups and rings %J Doklady Akademii Nauk %D 1975 %P 1279-1282 %V 222 %N 6 %I mathdoc %U http://geodesic.mathdoc.fr/item/DAN_1975_222_6_a4/ %G ru %F DAN_1975_222_6_a4