%0 Journal Article
%A Chahbi, Abdellatif
%A Kabbaj, Samir
%A Charifi, Ahmed
%T Linear maps preserving $A$-unitary operators
%J Mathematica Bohemica
%D 2016
%P 59-70
%V 141
%N 1
%I mathdoc
%U http://geodesic.mathdoc.fr/articles/10.21136/MB.2016.4/
%R 10.21136/MB.2016.4
%G en
%F 10_21136_MB_2016_4