%0 Journal Article
%A Albrecht, Ernst
%T A characterization of spectral operators on Hilbert spaces
%J Glasgow mathematical journal
%D 1982
%P 91-95
%V 23
%N 1
%U http://geodesic.mathdoc.fr/articles/10.1017/S0017089500004821/
%R 10.1017/S0017089500004821
%F 10_1017_S0017089500004821