%0 Journal Article
%A M. V. Ignat'ev
%T Orthogonal Subsets of Classical Root Systems and Coadjoint Orbits of Unipotent Groups
%J Matematičeskie zametki
%D 2009
%P 65-80
%V 86
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_2009_86_1_a5/
%G ru
%F MZM_2009_86_1_a5