%0 Journal Article
%A I. A. Zhigulin
%T Certain classes of orbits for the group of triangular-unit matrices
%J Doklady Akademii Nauk
%D 1966
%P 1247-1250
%V 170
%N 6
%I mathdoc
%U http://geodesic.mathdoc.fr/item/DAN_1966_170_6_a2/
%G ru
%F DAN_1966_170_6_a2