%0 Journal Article
%A V. A. Sloushch
%A T. A. Suslina
%T Threshold approximations for the resolvent of a polynomial nonnegative operator pencil
%J Algebra i analiz
%D 2021
%P 233-274
%V 33
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/AA_2021_33_2_a9/
%G ru
%F AA_2021_33_2_a9