%0 Journal Article
%A Boting Jia
%A Youling Feng
%T An observation about pseudospectra
%J Filomat
%D 2021
%P 995 
%V 35
%N 3
%U http://geodesic.mathdoc.fr/articles/10.2298/FIL2103995J/
%R 10.2298/FIL2103995J
%G en
%F 10_2298_FIL2103995J