%0 Journal Article
%A M. E. Shirokov
%T Operator $E$-norms and their use
%J Sbornik. Mathematics
%D 2020
%P 1323-1353
%V 211
%N 9
%I mathdoc
%U http://geodesic.mathdoc.fr/item/SM_2020_211_9_a4/
%G en
%F SM_2020_211_9_a4