%0 Journal Article
%A V. I. Vasyunin
%A N. K. Nikolskiǐ
%T Invertibility threshold for $H^\infty$ trace algebras, and effective matrix inversions
%J Algebra i analiz
%D 2011
%P 87-110
%V 23
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_2011_23_1_a2/
%G ru
%F AA_2011_23_1_a2