%0 Journal Article
%A Heydarbeygi, Z., Moosavi, B., Shah Hosseini, M.
%T A note on spectral mapping theorem
%J Journal of Linear and Topological Algebra
%V 7
%N 4
%P 269-272
%D 2018
%R 
%U https://sanad.iau.ir/fa/Article/1080578