%0 Journal Article
%A Král, Josef
%A Medková, Dagmar
%T Essential norms of the Neumann operator of the arithmetical mean
%J Mathematica Bohemica
%D 2001
%P 669-690
%V 126
%N 4
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/MB.2001.134114/
%R 10.21136/MB.2001.134114
%G en
%F 10_21136_MB_2001_134114