%0 Journal Article
%A M Berkani
%T On the B-discrete spectrum
%J Filomat
%D 2020
%P 2541 
%V 34
%N 8
%U http://geodesic.mathdoc.fr/articles/10.2298/FIL2008541B/
%R 10.2298/FIL2008541B
%G en
%F 10_2298_FIL2008541B