%0 Journal Article
%A M. I. Graev
%T Relatively Closed Operators Associated to a Pair of Grassmannians
%J Matematičeskie zametki
%D 2002
%P 61-74
%V 71
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/MZM_2002_71_1_a5/
%G ru
%F MZM_2002_71_1_a5