%0 Journal Article
%A Tsiu-Kwen Lee
%A Cheng-Kai Liu
%T Partially defined $\sigma $-derivations on
 semisimple Banach algebras
%J Studia Mathematica
%D 2009
%P 193-202
%V 190
%N 2
%U http://geodesic.mathdoc.fr/articles/10.4064/sm190-2-7/
%R 10.4064/sm190-2-7
%G en
%F 10_4064_sm190_2_7