%0 Journal Article
%A V. I. Vasyunin
%T The corona theorem and the angles between invariant subspaces
%J Algebra i analiz
%D 1994
%P 95-109
%V 6
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_1994_6_1_a2/
%G ru
%F AA_1994_6_1_a2