%0 Journal Article
%A Pták, Vlastimil
%A Vrbová, Pavla
%T On the spectral function of a normal operator
%J Czechoslovak Mathematical Journal
%D 1973
%P 615-616
%V 23
%N 4
%I mathdoc
%U https://geodesic-test.mathdoc.fr/articles/10.21136/CMJ.1973.101203/
%R 10.21136/CMJ.1973.101203
%G en
%F 10_21136_CMJ_1973_101203